NCT 127 Members Profile 2026: Bio, Age, Height & Interesting Facts
NCT 127 stands as one of the most influential and internationally recognized K-Pop groups of the fourth generation. As the Seoul-based fixed unit of SM Entertainment’s ambitious NCT (Neo Culture Technology) project, NCT 127 has carved a distinctive identity through their bold musical experimentation, powerful performances, and global appeal. The group’s name carries significant meaning-“127” represents the longitude coordinate of Seoul, symbolizing their ambition to spread Korean music from the heart of South Korea to the world stage.
NCT 127 is a seven-member K-Pop group under SM Entertainment that debuted on July 7, 2016. The group currently consists of Johnny, Taeyong (leader), Yuta, Doyoung, Jaehyun, Jungwoo, and Haechan. Known for their “Neo” sound and powerful performances, NCT 127 celebrates their tenth anniversary in 2026 with the album “BLINGY”
Since their debut on July 7, 2016, NCT 127 has evolved from a rookie group into a global powerhouse, amassing millions of fans worldwide and consistently pushing the boundaries of K-Pop’s sonic and visual possibilities. Their journey has been marked by both triumph and transformation, including lineup changes, military enlistments, and the group’s recent restructuring.
In 2026, NCT 127 celebrates their tenth anniversary-a monumental milestone in the K-Pop industry. The group currently operates as a seven-member ensemble consisting of Johnny, Taeyong, Yuta, Doyoung, Jaehyun, Jungwoo, and Haechan. This lineup follows the departures of original members Taeil (amid legal controversies), Winwin (inactive with NCT 127 since focusing on WayV activities), and Mark Lee, who officially departed from NCT and SM Entertainment in April 2026 to pursue a solo career.
With their seventh studio album “BLINGY” scheduled for release on August 24, 2026, and their fifth world tour “NEO CITY – THE REDLINE” commencing in September, NCT 127 continues to demonstrate their enduring relevance and artistic vitality. This comprehensive profile explores everything fans and newcomers need to know about NCT 127 members in 2026.
Quick Facts Table
| Category | Details |
|---|---|
| Group Name | NCT 127 |
| Korean Name | 엔시티 127 |
| Debut Date | July 7, 2016 |
| Agency | SM Entertainment |
| Origin | Seoul, South Korea |
| Genre | K-Pop, Hip-Hop, R&B, EDM |
| Number of Members | 7 (as of 2026) |
| Active Years | 2016–present |
| Official Fandom Name | NCTzen (pronounced “N-Citizen”) |
| Official Colors | Neo Pearl, Neon Green |
| Current Status | Active (Doyoung and Jungwoo currently serving mandatory military service) |
Table of Contents
Who Is NCT 127?
NCT 127 is a South Korean boy band formed by SM Entertainment and the second sub-unit to debut under the NCT umbrella. The group’s concept centers on the number “127”-the longitude coordinate of Seoul-representing their identity as Seoul’s representative team within the larger NCT collective. Unlike traditional K-Pop groups with fixed memberships, NCT was designed with an “unlimited members” concept, allowing for flexible sub-unit formations and member rotations.
NCT 127’s music is characterized by its “Neo” sound-a distinctive blend of hip-hop, EDM, R&B, and experimental pop that has become the group’s signature. From their debut single “Fire Truck” to global hits like “Cherry Bomb,” “Kick It,” “Sticker,” and “Fact Check,” NCT 127 has consistently challenged musical conventions while maintaining mainstream appeal.
The group has achieved remarkable commercial success, with multiple albums exceeding million-copy sales. Their sixth studio album “Walk” (2024) became their seventh consecutive million-selling set. Beyond album sales, NCT 127 has headlined major international tours, performed at prestigious venues including Tokyo Dome and Madison Square Garden, and built a devoted global fanbase known as NCTzen.
As of 2026, NCT 127 has been restructured into a seven-member group following the departure of Mark Lee in April 2026. The remaining members-Johnny, Taeyong, Yuta, Doyoung, Jaehyun, Jungwoo, and Haechan-all renewed their exclusive contracts with SM Entertainment on July 15, 2026, signaling their continued commitment to the group.
Group History
Formation and Pre-Debut
The foundation of NCT 127 began with SM Entertainment’s ambitious SMROOKIES pre-debut training program, which introduced potential members to the public before their official debuts. Several key members of NCT 127 were first revealed through this program between 2013 and 2015. Taeyong, Jaehyun, Mark, and Johnny were among the early SMROOKIES trainees who gained recognition through various performances, dance videos, and variety appearances.
The concept of NCT as a whole was formally announced by SM Entertainment founder Lee Soo-man in January 2016, unveiling a new “culture technology” approach to K-Pop that would allow for limitless member expansion and global localization strategies. NCT 127 was positioned as the Seoul-based unit that would serve as the cornerstone of this ambitious project.
Official Debut
NCT 127 made their official debut on July 7, 2016, with the release of their first mini-album “NCT #127” and the lead single “Fire Truck”. The original lineup consisted of seven members: Taeil, Taeyong, Yuta, Jaehyun, Winwin, Mark, and Haechan. The group’s debut showcased their aggressive, hip-hop-influenced sound and intense choreography, immediately distinguishing them from other rookie groups of the era.
Johnny and Doyoung officially joined NCT 127 in January 2017 for the group’s second mini-album “NCT #127 LIMITLESS,” expanding the lineup to nine members. Jungwoo completed the pre-2024 lineup when he joined in October 2018 for the release of the group’s first studio album “NCT #127 Regular-Irregular”.
Breakthrough Success
NCT 127’s breakthrough came with the release of “Cherry Bomb” in 2017, which earned critical acclaim and solidified their reputation as one of K-Pop’s most innovative performance groups. The song’s complex choreography and experimental production garnered international attention, including praise from American media outlets.
The group achieved their first major commercial milestone with the 2018 album “Regular-Irregular,” which marked their first entry on the Billboard 200 chart. The English version of “Regular” demonstrated the group’s global ambitions, with members showcasing their multilingual capabilities.
Their 2020 album “Neo Zone” marked a significant commercial breakthrough, becoming their first million-selling album. The lead single “Kick It” became one of their most iconic hits, earning widespread acclaim for its martial-arts-inspired choreography and infectious chorus. This era established NCT 127 as a formidable force in the global music industry.
Major Career Milestones
Recent Activities
In 2026, NCT 127 has been actively preparing for their tenth-anniversary celebrations. The group announced their seventh studio album “BLINGY,” scheduled for release on August 24, 2026. This marks their first album in approximately two years, following “Walk” which was released in July 2024.
The upcoming comeback will feature five members-Johnny, Taeyong, Yuta, Jaehyun, and Haechan-as Doyoung and Jungwoo are currently fulfilling their mandatory military service obligations. Both enlisted in December 2025 and are expected to complete their service around June 2027.
Following the album release, NCT 127 will embark on their fifth world tour, “NEO CITY – THE REDLINE,” kicking off at KSPO DOME in Seoul from September 18 to 20, 2026, before visiting additional Asian cities through January 2027.
Agency and Management
NCT 127 is managed by SM Entertainment, one of South Korea’s “Big 3” entertainment agencies, founded by Lee Soo-man in 1995. SM Entertainment has been home to legendary acts including H.O.T., TVXQ, Girls’ Generation, Super Junior, SHINee, EXO, and Red Velvet.
All seven current NCT 127 members officially renewed their exclusive contracts with SM Entertainment on July 15, 2026, confirming their continued activities as NCT 127. The agency stated that the renewals were based on “solid teamwork and deep trust” built between the members and the company over the years.
The contract renewals came after significant restructuring within the group. Following the departure of Mark Lee in April 2026 and Taeil’s removal from the group in 2024 amid legal issues, SM Entertainment confirmed that NCT 127 would continue as a seven-member group. The agency has committed to fully supporting NCT 127’s future activities.
Complete Member Profiles
Johnny (쟈니) Profile
Personal Information
Group Role
| Category | Details |
|---|---|
| Position(s) | Sub-Vocalist, Sub-Rapper |
| Representative Emoji | 🐱 (commonly associated) |
| Training Period | Approximately 4 years (2013–2017) |
Early Life and Education
Johnny Suh was born on February 9, 1995, in Chicago, Illinois, to Korean immigrant parents. Growing up in the United States, he developed fluency in both English and Korean, a skill that would later prove invaluable for NCT 127’s international promotions. He attended Glenbrook North High School in Illinois.
Johnny’s journey to K-Pop stardom began when he was cast by SM Entertainment through an audition in Chicago in 2007. However, due to his young age and the need to complete his education, he did not immediately relocate to South Korea. He maintained his training through periodic visits to SM Entertainment’s facilities while continuing his studies in the United States.
Career Journey
Johnny was first introduced to the public on December 24, 2013, as a member of SMROOKIES, SM Entertainment’s pre-debut training team. In February 2014, he appeared alongside Taeyong, Irene, and Seulgi in a photoshoot for fashion magazine The Celebrity. On August 25, 2014, he became a member of the SMROOKIES male sub-unit SR14B and participated in the release of a dance video for “SUPER MOON”.
In 2015, Johnny continued his SMROOKIES activities with SR15B, releasing dance videos and participating in SMROOKIES SHOW performances. He also modeled for Thai magazine SEVENTEEN in March 2016. Before his official NCT 127 debut, Johnny appeared in music videos for J-Min’s “Ready For Your Love” and appeared as a fixed host on SM’s variety program My SMT alongside Leeteuk and Doyoung.
Johnny officially joined NCT 127 in January 2017, debuting with the group’s second mini-album “NCT #127 LIMITLESS”. His addition, along with Doyoung’s, expanded the group to nine members. Johnny’s fluency in English has made him a key figure in the group’s international promotions, often serving as the primary English speaker during overseas interviews and events.
Throughout his career with NCT 127, Johnny has participated in all of the group’s major releases and world tours. He is also a member of NCT’s rotational unit NCT U. Beyond group activities, Johnny has pursued various solo projects, including fashion collaborations and variety show appearances.
Family Background
Johnny was born to Korean parents in the United States. While he maintains privacy regarding his family, he has occasionally mentioned his parents and upbringing in interviews, expressing gratitude for their support of his career aspirations.
Relationship Status
Johnny’s relationship status is not publicly disclosed. As a private individual, he has not confirmed any romantic relationships.
Net Worth
Johnny’s estimated net worth is not publicly available. As a member of NCT 127, his income derives from album sales, touring, merchandise, endorsements, and other group activities. Without official confirmation from SM Entertainment or Johnny himself, any specific figure would be speculative.
Social Media Profiles
- Instagram: @johnnyjsuh (official)
- Weverse: Active on NCT’s official Weverse community
Interesting Facts
- Johnny is the tallest member of NCT 127 at 185 cm.
- He is fluent in both English and Korean, making him a key bridge for international fans.
- Johnny was a trainee for approximately four years before debuting with NCT 127.
- He is known for his warm, approachable personality and often acts as a supportive older brother figure to younger members.
- Johnny has expressed interest in fashion and has collaborated with various brands.
- He is an avid basketball fan and enjoys playing the sport in his free time.
- Johnny was one of the first SMROOKIES members to be publicly revealed in 2013.
- He has appeared as a host on multiple variety programs, showcasing his confident English-speaking skills.
- Johnny is known for his distinctive deep voice and charismatic stage presence.
- In 2026, Johnny renewed his contract with SM Entertainment alongside his NCT 127 members.
Taeyong (태용) Profile
Personal Information
Group Role
| Category | Details |
|---|---|
| Position(s) | Leader, Main Rapper, Main Dancer, Sub-Vocalist, Visual, Center |
| Representative Emoji | 🐯 (commonly associated) |
| Training Period | Approximately 4 years (2012–2016) |
Early Life and Education
Lee Taeyong was born on July 1, 1995, in Seoul, South Korea. He has an older sister. Taeyong attended Seoul Performing Arts High School, where he studied alongside many other future K-Pop idols.
Taeyong’s path to becoming an idol began when he was scouted on the street at the age of 17 and invited to audition for SM Entertainment. Despite having no prior formal training in singing or dancing, Taeyong’s natural talent and charisma impressed the agency, leading to his acceptance as a trainee.
Career Journey
Taeyong was one of the first members of SMROOKIES, being introduced to the public in December 2013. He quickly became one of the most prominent trainees, known for his exceptional dance skills and distinctive rap delivery. In 2014, he participated in various SMROOKIES projects and collaborated with other trainees on dance videos and performances.
Taeyong made his official debut on April 9, 2016, as a member of NCT U, the rotational unit of NCT, with the release of “The 7th Sense”. He then debuted with NCT 127 on July 7, 2016, as the group’s leader, main rapper, main dancer, and center. His leadership has been instrumental in guiding the group through various challenges and lineup changes.
As the leader of both NCT 127 and NCT as a whole, Taeyong has shouldered significant responsibility. He is known for his dedication to his craft, often spending countless hours perfecting choreography and overseeing group practices. His artistic vision has shaped much of NCT 127’s musical and performance direction.
Taeyong has pursued a successful solo career alongside his group activities. He released his first solo EP “Shalala” in 2023, followed by “Tap” in 2024. In 2026, he released his debut full-length album “WYLD,” which reached number three on the Circle Albums Chart. The album features the single “Rock Solid,” a collaboration with American rapper Anderson .Paak.
Following his military enlistment, Taeyong completed his service as a member of the Navy marching band. He was discharged in early 2026 and immediately resumed his career, performing at the Seoul Jazz Festival and preparing for his Asia tour “TY Track – Remastered”. In July 2026, Taeyong renewed his contract with SM Entertainment.
Family Background
Taeyong has an older sister. His parents have been supportive of his career, though he maintains privacy regarding his family life.
Relationship Status
Taeyong’s relationship status is not publicly disclosed. He has not confirmed any romantic relationships.
Net Worth
Taeyong’s estimated net worth is not publicly available. As the leader of NCT 127 and a successful solo artist, his income sources include album sales, touring, merchandise, endorsements, and solo music releases.
Social Media Profiles
- Instagram: @taeoxo_nct (official)
- Weverse: Active on NCT’s official Weverse community
Interesting Facts
- Taeyong was scouted on the street at age 17 with no prior training experience.
- He is the leader of both NCT 127 and the overall NCT project.
- Taeyong is known for his exceptional dance skills and is considered one of the best dancers in NCT.
- He has released multiple solo albums, including “Shalala,” “Tap,” and the 2026 full-length album “WYLD”.
- Taeyong is a prolific songwriter and has contributed to many NCT 127 tracks.
- He completed his mandatory military service as a member of the Navy marching band.
- Taeyong is known for his distinctive, deep-toned rap delivery.
- He has been praised for his leadership qualities and dedication to the group.
- Taeyong has collaborated with various artists, including Anderson .Paak on “Rock Solid”.
- In 2026, he celebrated his 31st birthday on July 1 and renewed his contract with SM Entertainment.
Yuta (유타) Profile
Personal Information
Group Role
| Category | Details |
|---|---|
| Position(s) | Lead Dancer, Sub-Vocalist, Sub-Rapper |
| Representative Emoji | 🐙 (commonly associated) |
| Training Period | Approximately 4 years (2012–2016) |
Early Life and Education
Nakamoto Yuta was born on October 26, 1995, in Kadoma, Osaka Prefecture, Japan. He attended Yashima Gakuen High School in Japan. Growing up in Osaka, Yuta developed a passion for performance from a young age, though his path to K-Pop stardom was unconventional.
Yuta’s journey to becoming a K-Pop idol began when he was scouted by SM Entertainment during a global audition in Japan. Despite coming from a non-Korean background and having to learn a new language and culture, Yuta embraced the challenge and moved to South Korea to pursue his dreams.
Career Journey
Yuta was introduced as a member of SMROOKIES in 2015, making him one of the few non-Korean trainees in SM Entertainment’s pre-debut program. His unique background as a Japanese trainee in a Korean entertainment company presented both challenges and opportunities, as he worked diligently to master the Korean language and adapt to the rigorous training system.
Yuta officially debuted with NCT 127 on July 7, 2016, as part of the original seven-member lineup. As the group’s sole Japanese member for many years, Yuta brought a distinctive international flavor to NCT 127’s dynamic. His dance skills quickly earned him recognition as one of the group’s strongest performers, and his charismatic stage presence made him a fan favorite.
Throughout his career with NCT 127, Yuta has participated in all of the group’s major releases and world tours. He has also been active in NCT U, the group’s rotational unit. In addition to his group activities, Yuta has pursued acting roles in Japan. He appeared in the film HiGH&LOW THE WORST X (2022) and the drama Cool Doji Danshi (2023), with the film Specialz scheduled for 2026. He has also developed a solo music career, expanding his artistic portfolio beyond group activities.
Yuta is the first Japanese artist ever signed to SM Entertainment, a testament to the agency’s global ambitions and Yuta’s exceptional talent. His Instagram following has surpassed 8.5 million, reflecting his immense popularity.
In July 2026, Yuta renewed his contract with SM Entertainment alongside his NCT 127 members.
Family Background
Yuta was born and raised in Osaka, Japan, to a Japanese family. He has occasionally mentioned his family in interviews but maintains privacy regarding their personal details.
Relationship Status
Yuta’s relationship status is not publicly disclosed.
Net Worth
Yuta’s estimated net worth is not publicly available. His income derives from NCT 127 activities, solo music releases, acting projects, endorsements, and merchandise.
Social Media Profiles
- Instagram: @yuu_taa_1026 (official)
- Weverse: Active on NCT’s official Weverse community
Interesting Facts
- Yuta is the first Japanese artist signed to SM Entertainment.
- He was born in Kadoma, Osaka Prefecture, Japan.
- Yuta has over 8.5 million followers on Instagram.
- He has pursued acting in addition to music, appearing in Japanese films and dramas.
- Yuta is known for his powerful dance skills and charismatic stage presence.
- He is the only original Japanese member of NCT 127.
- Yuta has released solo music and expanded his career beyond group activities.
- He is known for his warm personality and close relationships with fellow members.
- Yuta has participated in various variety shows and entertainment programs.
- In 2026, he renewed his contract with SM Entertainment.
Doyoung (도영) Profile
Personal Information
Group Role
| Category | Details |
|---|---|
| Position(s) | Main Vocalist |
| Representative Emoji | 🐰 (commonly associated) |
| Training Period | Approximately 2 years (2015–2017) |
Early Life and Education
Kim Dong-young was born on February 1, 1996, in Guri-si, Gyeonggi-do, South Korea. He attended Topyeong High School. Doyoung grew up in a supportive family environment and developed an interest in music from a young age.
Doyoung’s path to becoming an idol began when he joined SM Entertainment as a trainee. His natural vocal talent quickly distinguished him, and he received extensive training in singing and performance.
Career Journey
Doyoung was first introduced to the public as a member of SMROOKIES in 2015. He gained attention for his impressive vocal abilities and charming personality. Before his official debut, Doyoung appeared as a fixed host on SM’s variety program My SMT alongside Leeteuk and Johnny.
Doyoung officially joined NCT 127 in January 2017, debuting with the group’s second mini-album “NCT #127 LIMITLESS”. His addition, along with Johnny’s, expanded the group to nine members. As a main vocalist, Doyoung has been responsible for delivering some of NCT 127’s most challenging and emotive vocal performances.
In addition to his NCT 127 activities, Doyoung is a member of NCT U, the group’s rotational unit. He is also part of NCT DOJAEJUNG, a sub-unit formed with Jaehyun and Jungwoo, which debuted in 2023. The sub-unit has released music and promoted together, showcasing the members’ vocal harmonies and performance chemistry.
Doyoung has pursued solo activities as well, releasing solo music and appearing in various variety shows. He has also ventured into acting, appearing in web dramas and films. On December 8, 2025, Doyoung enlisted for mandatory military service as an active-duty soldier, alongside fellow NCT 127 member Jungwoo. As of 2026, he is currently serving his military obligations and is expected to complete his service around June 2027.
In July 2026, Doyoung renewed his contract with SM Entertainment alongside his NCT 127 members, confirming his continued commitment to the group upon his return from military service.
Family Background
Doyoung was born in Guri-si, Gyeonggi-do, South Korea. He has maintained privacy regarding his family members.
Relationship Status
Doyoung’s relationship status is not publicly disclosed.
Net Worth
Doyoung’s estimated net worth is not publicly available. His income derives from NCT 127 activities, NCT DOJAEJUNG activities, solo projects, variety appearances, and endorsements.
Social Media Profiles
- Instagram: @do0_nct (official)
- Weverse: Active on NCT’s official Weverse community
Interesting Facts
- Doyoung joined NCT 127 in January 2017 with Johnny.
- He is a main vocalist known for his emotional and technically skilled singing.
- Doyoung is a member of NCT DOJAEJUNG alongside Jaehyun and Jungwoo.
- He enlisted for mandatory military service on December 8, 2025.
- Doyoung has appeared as a host on various variety programs.
- He has pursued acting, appearing in web dramas and films.
- Doyoung is known for his caring personality and close relationships with members.
- He has released solo music and collaborated with various artists.
- Doyoung’s MBTI type is ISFJ-T.
- In 2026, he renewed his contract with SM Entertainment while serving in the military.
Jaehyun (재현) Profile
Personal Information
Group Role
| Category | Details |
|---|---|
| Position(s) | Main Vocalist, Lead Dancer, Sub-Rapper, Visual |
| Representative Emoji | 🍑 (commonly associated) |
| Training Period | Approximately 4 years (2012–2016) |
Early Life and Education
Jeong Jae-hyun was born on February 14, 1997, in Seoul, South Korea. He attended Seoul Performing Arts High School alongside many other future K-Pop idols. From a young age, Jaehyun demonstrated talent in both academics and the arts, with a particular interest in music and performance.
Jaehyun was introduced as a member of SMROOKIES in 2013, one of the earliest trainees to be publicly revealed. His handsome visuals, warm vocals, and charismatic presence quickly made him one of the most anticipated trainees.
Career Journey
Jaehyun made his official debut on April 9, 2016, as a member of NCT U with the release of “The 7th Sense”. He then debuted with NCT 127 on July 7, 2016, as part of the original seven-member lineup. As a main vocalist, lead dancer, sub-rapper, and visual, Jaehyun has been a cornerstone of NCT 127’s sound and image.
Throughout his career, Jaehyun has participated in all of NCT 127’s major releases and world tours. He is also a member of NCT U and NCT DOJAEJUNG, the sub-unit formed with Doyoung and Jungwoo. Jaehyun’s warm, rich vocal tone has made him one of the most recognizable voices in NCT 127’s music.
Beyond his group activities, Jaehyun has pursued acting. He made his acting debut as the male lead in the drama Dear M in 2022. He has also served as an ambassador for Italian luxury brand Prada and Korean beauty brand Clio Cosmetics.
Jaehyun completed his mandatory military service in May 2026, serving approximately 18 months. He served in the Army marching band. Following his discharge, Jaehyun has been actively preparing for NCT 127’s comeback and has been working on a solo album. He held fan meetings overseas to reconnect with fans after his military service.
In July 2026, Jaehyun renewed his contract with SM Entertainment alongside his NCT 127 members.
Family Background
Jaehyun was born in Seoul, South Korea. He has maintained privacy regarding his family members.
Relationship Status
Jaehyun’s relationship status is not publicly disclosed.
Net Worth
Jaehyun’s estimated net worth is not publicly available. His income derives from NCT 127 activities, NCT DOJAEJUNG activities, solo music projects, acting, and endorsements with brands including Prada and Clio Cosmetics.
Social Media Profiles
- Instagram: @_jeongjaehyun (official)
- Weverse: Active on NCT’s official Weverse community
Interesting Facts
- Jaehyun was introduced as an SMROOKIES member in 2013.
- He is a main vocalist known for his warm, rich vocal tone.
- Jaehyun made his acting debut as the male lead in Dear M in 2022.
- He is an ambassador for Prada and Clio Cosmetics.
- Jaehyun completed his mandatory military service in May 2026.
- He served in the Army marching band during his military service.
- Jaehyun is a member of NCT DOJAEJUNG alongside Doyoung and Jungwoo.
- He has released self-written songs, including “99 Degrees” in 2026.
- Jaehyun is known for his visual appeal and has been recognized as one of K-Pop’s most handsome idols.
- In 2026, he renewed his contract with SM Entertainment.
Jungwoo (정우) Profile
Personal Information
Group Role
| Category | Details |
|---|---|
| Position(s) | Lead Vocalist, Lead Dancer |
| Representative Emoji | 🐶 (commonly associated) |
| Training Period | Approximately 2 years (2017–2018) |
Early Life and Education
Kim Jung-woo was born on February 19, 1998, in Gimpo, Gyeonggi-do, South Korea. Growing up in the Seoul metropolitan area, Jungwoo developed an interest in performance from a young age. He joined SM Entertainment as a trainee and underwent intensive training in singing and dancing.
Career Journey
Jungwoo was first introduced to the public on April 18, 2017, as a member of SMROOKIES. In early 2018, he made his debut with NCT U, performing the song “BOSS” on M! Countdown. This marked his official entry into the NCT project.
Jungwoo joined NCT 127 on October 12, 2018, with the release of the group’s first studio album “NCT #127 Regular-Irregular”. His addition completed the pre-2024 lineup. As a lead vocalist and lead dancer, Jungwoo quickly established himself as a vital member of the group, known for his smooth vocals and graceful dance moves.
Throughout his career with NCT 127, Jungwoo has participated in all of the group’s major releases and world tours. He is also a member of NCT U and NCT DOJAEJUNG, the sub-unit formed with Doyoung and Jaehyun. Jungwoo has appeared in various variety shows and entertainment programs, showcasing his charming and playful personality.
In December 2025, Jungwoo enlisted for mandatory military service alongside Doyoung. He completed his basic military training in January 2026 and is currently serving as a member of the Korea Military Academy Band, in the same unit as Jaehyun. He is expected to complete his service around June 2027.
Before his enlistment, Jungwoo held a fan meeting titled “Golden Sugar Time” to connect with fans. In July 2026, Jungwoo renewed his contract with SM Entertainment alongside his NCT 127 members, confirming his continued commitment to the group upon his return from military service.
Family Background
Jungwoo was born in Gimpo, Gyeonggi-do, South Korea. He has maintained privacy regarding his family members.
Relationship Status
Jungwoo’s relationship status is not publicly disclosed.
Net Worth
Jungwoo’s estimated net worth is not publicly available. His income derives from NCT 127 activities, NCT DOJAEJUNG activities, variety appearances, and endorsements.
Social Media Profiles
- Instagram: @oneway____ (official)
- Weverse: Active on NCT’s official Weverse community
Interesting Facts
- Jungwoo joined NCT 127 in October 2018.
- He made his debut with NCT U performing “BOSS” in early 2018.
- Jungwoo is a member of NCT DOJAEJUNG alongside Doyoung and Jaehyun.
- He enlisted for mandatory military service in December 2025.
- Jungwoo is serving in the Korea Military Academy Band.
- He is known for his smooth vocals and graceful dance style.
- Jungwoo has appeared in various variety shows, showcasing his playful personality.
- He held a fan meeting titled “Golden Sugar Time” before his military enlistment.
- Jungwoo is known for his close friendship with Mark and Doyoung.
- In 2026, he renewed his contract with SM Entertainment while serving in the military.
Haechan (해찬) Profile
Personal Information
| Category | Details |
|---|---|
| Full Name | Lee Dong-hyuck (이동혁) |
| Korean Name | Lee Dong-hyuck |
| Stage Name | Haechan (해찬) |
| Date of Birth | June 6, 2000 |
| Age (2026) | 26 years old |
| Zodiac Sign | Gemini |
| Chinese Zodiac | Dragon |
| Birthplace | Seoul, South Korea |
| Nationality | South Korean |
| Height | 174 cm (5’8.5″) |
| Weight | 58 kg (128 lbs) |
| Blood Type | O |
| MBTI Type | Not publicly available |
Group Role
| Category | Details |
|---|---|
| Position(s) | Main Vocalist, Lead Dancer, Maknae (youngest member) |
| Representative Emoji | 🐻 (commonly associated) |
| Training Period | Approximately 3 years (2013–2016) |
Early Life and Education
Lee Dong-hyuck was born on June 6, 2000, in Seoul, South Korea. Growing up in the capital city, Haechan developed an interest in music and performance from a young age. He joined SM Entertainment as a trainee and underwent rigorous training in singing and dancing.
Career Journey
Haechan was introduced as a member of SMROOKIES in 2014, one of the youngest trainees in the program. Despite his young age, Haechan demonstrated exceptional talent and charisma, quickly becoming a standout trainee.
Haechan made his official debut on April 9, 2016, as a member of NCT U with the release of “The 7th Sense.” He then debuted with NCT 127 on July 7, 2016, as part of the original seven-member lineup, making him one of the youngest members at just 16 years old. He also debuted with NCT Dream on August 25, 2016, making him one of the few members active in multiple NCT sub-units.
As a main vocalist and lead dancer, Haechan has been instrumental in NCT 127’s musical identity. His distinctive vocal color and energetic dance style have made him a fan favorite. Despite being the youngest member of NCT 127 (maknae), Haechan has demonstrated remarkable maturity and professionalism throughout his career.
Haechan is one of the few members who actively promotes in both NCT 127 and NCT Dream. This dual membership requires exceptional dedication and time management, as he balances schedules between both groups. His ability to adapt to different concepts and styles has earned him widespread recognition.
Throughout his career, Haechan has participated in all of NCT 127’s major releases and world tours. He has also appeared in various variety shows and entertainment programs, showcasing his playful and energetic personality.
In July 2026, Haechan renewed his contract with SM Entertainment alongside his NCT 127 members.
Family Background
Haechan was born in Seoul, South Korea. He has maintained privacy regarding his family members.
Relationship Status
Haechan’s relationship status is not publicly disclosed.
Net Worth
Haechan’s estimated net worth is not publicly available. His income derives from NCT 127 activities, NCT Dream activities, solo projects, variety appearances, and endorsements.
Social Media Profiles
- Instagram: @haechan_fullsun (official)
- Weverse: Active on NCT’s official Weverse community
Interesting Facts
- Haechan is the youngest member (maknae) of NCT 127.
- He is a member of both NCT 127 and NCT Dream.
- Haechan made his debut at just 16 years old.
- He is a main vocalist known for his distinctive, bright vocal color.
- Haechan is known for his energetic and playful personality.
- He has participated in multiple NCT sub-units throughout his career.
- Haechan has appeared on various variety shows, showcasing his entertaining personality.
- He is known for his close friendships with fellow members, particularly Mark.
- Haechan has contributed to songwriting and music production.
- In 2026, he renewed his contract with SM Entertainment.
Former Members
Taeil (태일)
Moon Taeil was born on June 14, 1994, and was the oldest member of NCT 127. He debuted with NCT U on April 9, 2016, and with NCT 127 on July 7, 2016, as a main vocalist. In August 2024, Taeil was removed from the group after being investigated on charges of special quasi-rape. He is no longer a member of NCT 127.
Winwin (윈윈)
Dong Sicheng (Winwin) was born on October 28, 1997, in Wenzhou, Zhejiang, China. He debuted with NCT 127 on July 7, 2016, as part of the original seven-member lineup. Winwin has been inactive with NCT 127 since shortly before joining the China-based unit WayV for their debut in January 2019. While he remains officially associated with NCT, he no longer promotes with NCT 127.
Mark (마크)
Mark Lee (Lee Min-hyung) was born on August 2, 1999, in Toronto, Canada. He was a member of NCT 127 from their debut on July 7, 2016, until April 2026. Mark was also a member of NCT Dream, NCT U, and SuperM. On April 3, 2026, SM Entertainment announced that Mark’s exclusive contract would not be renewed, and he officially departed from NCT and SM Entertainment on April 8, 2026. He is currently pursuing a solo career.
Discography
Studio Albums
EPs and Mini Albums
| Album | Release Date | Notable Tracks |
|---|---|---|
| NCT #127 | July 2016 | “Fire Truck” |
| NCT #127 LIMITLESS | January 2017 | “Limitless” |
| Cherry Bomb | June 2017 | “Cherry Bomb” |
| We Are Superhuman | May 2019 | “Superhuman” |
| Loveholic | February 2021 | “Loveholic” |
Notable Songs
- “Fire Truck” (2016)
- “Cherry Bomb” (2017)
- “Regular” (2018)
- “Kick It” (2020)
- “Sticker” (2021)
- “Favorite” (2021)
- “2 Baddies” (2022)
- “Ay-Yo” (2023)
- “Fact Check” (2023)
- “Walk” (2024)
Music Style and Influence
NCT 127’s musical identity is defined by what fans and critics alike call the “Neo” sound-a distinctive blend of hip-hop, EDM, R&B, and experimental pop that pushes the boundaries of conventional K-Pop. The group’s music is characterized by bold production choices, unconventional song structures, and powerful vocal and rap performances.
The group’s artistic evolution has been remarkable. From the aggressive, hip-hop-infused sound of “Fire Truck” to the sleek, futuristic production of “Cherry Bomb” and the addictive melodies of “Sticker,” NCT 127 has consistently reinvented themselves while maintaining their core identity. Each album represents a new chapter in their artistic journey, incorporating different genres and influences while staying true to their “Neo” aesthetic.
NCT 127’s influence extends beyond music. The group has become a cultural phenomenon, known for their intricate choreography, distinctive fashion sense, and global appeal. Their success has helped pave the way for other K-Pop groups to pursue international expansion and has contributed to the global spread of Korean pop culture.
Awards and Achievements
Music Show Wins
NCT 127 has earned numerous music show wins throughout their career, with “Walk” (2024) achieving first place on television music chart shows three times. Their consistent chart performance demonstrates their enduring popularity and commercial success.
Global Achievements
- Multiple albums exceeding million-copy sales
- Headlined major international tours, including performances at Tokyo Dome
- Multiple entries on the Billboard 200 chart
- Extensive global fanbase across Asia, North America, Europe, and beyond
Tours and Concerts
| Tour | Year | Details |
|---|---|---|
| NEO CITY – The Origin | 2019 | First world tour |
| NEO CITY – The Awards | 2020 | Asia tour |
| NEO CITY – The Link | 2022 | Second world tour |
| NEO CITY – The Momentum | 2024 | Fourth world tour |
| NEO CITY – THE REDLINE | 2026-2027 | Fifth world tour |
The upcoming “NEO CITY – THE REDLINE” tour will kick off at KSPO DOME in Seoul from September 18 to 20, 2026, before visiting additional Asian cities through January 2027.
Brand Endorsements and Ambassadorships
NCT 127 members have secured various brand partnerships throughout their careers:
- Jaehyun: Prada (ambassador), Clio Cosmetics (ambassador)
- Various members have modeled for fashion and beauty brands
- Group endorsements for various Korean and international brands
Specific endorsement details for 2026 are subject to change and may not be fully publicly available.
Social Media Presence
| Platform | Official Account |
|---|---|
| @nct127 (group) | |
| X (Twitter) | @NCTsmtown_127 |
| TikTok | @nct127 |
| YouTube | NCT 127 |
| Weverse | NCT |
| Official Website | nct127.smtown.com |
Net Worth and Revenue Sources
NCT 127’s income is derived from multiple revenue streams:
- Album Sales: The group has achieved multiple million-selling albums, generating significant revenue.
- Streaming: Digital music platforms provide ongoing revenue from their extensive catalog.
- Concerts and Tours: World tours are a major source of income, with tickets selling out across multiple continents.
- Merchandise: Official merchandise sales contribute substantially to revenue.
- Endorsements: Brand partnerships and ambassadorships provide additional income.
- Acting and Solo Projects: Members pursue individual acting, variety, and solo music projects.
Specific net worth figures for individual members or the group are not publicly available.
20 Interesting Facts About NCT 127
- NCT 127’s name comes from the longitude coordinate of Seoul (127°E).
- The group debuted on July 7, 2016, with the song “Fire Truck”.
- NCT 127 is the Seoul-based unit of the larger NCT project.
- The group has had multiple lineup changes since debut.
- As of 2026, NCT 127 consists of seven members.
- Taeyong is the leader of both NCT 127 and NCT as a whole.
- Haechan is the youngest member (maknae) of NCT 127.
- Johnny is the tallest member at 185 cm.
- The group’s fandom name is NCTzen (N-Citizen).
- NCT 127’s official colors are Neo Pearl and Neon Green.
- The group has achieved seven consecutive million-selling albums.
- NCT 127 members come from multiple countries including South Korea, the United States, and Japan.
- Several members are also active in NCT Dream (Haechan).
- Taeyong, Jaehyun, and Mark were members of the supergroup SuperM.
- The group celebrated their tenth anniversary in July 2026.
- Doyoung and Jungwoo are currently serving mandatory military service.
- All seven current members renewed their contracts with SM Entertainment in July 2026.
- NCT 127’s seventh album “BLINGY” is scheduled for release on August 24, 2026.
- The group’s fifth world tour “NEO CITY – THE REDLINE” begins in September 2026.
- Mark Lee departed from NCT and SM Entertainment in April 2026.
Frequently Asked Questions (FAQ)
1. Who is the leader of NCT 127?
Answer: Taeyong (Lee Taeyong) is the leader of NCT 127 and is also regarded as the overall leader of NCT.
2. How many members does NCT 127 have?
Answer: As of 2026, NCT 127 has seven members: Johnny, Taeyong, Yuta, Doyoung, Jaehyun, Jungwoo, and Haechan.
3. When did NCT 127 debut?
Answer: NCT 127 debuted on July 7, 2016.
4. Who is the oldest member of NCT 127?
Answer: Johnny (born February 9, 1995) is currently the oldest member of NCT 127. Former member Taeil was the oldest before his departure.
5. Who is the youngest member of NCT 127?
Answer: Haechan (born June 6, 2000) is the youngest member (maknae) of NCT 127.
6. What agency manages NCT 127?
Answer: NCT 127 is managed by SM Entertainment.
7. What is the fandom name of NCT 127?
Answer: The official fandom name is NCTzen (pronounced “N-Citizen”).
8. What are the members’ positions?
Answer: Taeyong (Leader, Main Rapper, Main Dancer), Johnny (Sub-Vocalist, Sub-Rapper), Yuta (Lead Dancer, Sub-Vocalist, Sub-Rapper), Doyoung (Main Vocalist), Jaehyun (Main Vocalist, Lead Dancer, Sub-Rapper, Visual), Jungwoo (Lead Vocalist, Lead Dancer), Haechan (Main Vocalist, Lead Dancer, Maknae).
9. What is NCT 127’s debut song?
Answer: NCT 127’s debut song is “Fire Truck” from their first mini-album “NCT #127”.
10. What does “127” mean in NCT 127?
Answer: “127” represents the longitude coordinate of Seoul, South Korea.
11. Is NCT 127 still active?
Answer: Yes, NCT 127 is still active as of 2026. The group is preparing for their seventh album “BLINGY” and fifth world tour.
12. When is NCT 127’s 2026 comeback?
Answer: NCT 127’s seventh studio album “BLINGY” is scheduled for release on August 24, 2026.
13. Who left NCT 127 in 2026?
Answer: Mark Lee departed from NCT and SM Entertainment in April 2026.
14. Which NCT 127 members are in the military?
Answer: Doyoung and Jungwoo are currently serving mandatory military service.
15. Did NCT 127 members renew their contracts?
Answer: Yes, all seven current members renewed their exclusive contracts with SM Entertainment on July 15, 2026.
16. What is NCT 127’s official color?
Answer: NCT 127’s official colors are Neo Pearl and Neon Green.
17. What is NCT DOJAEJUNG?
Answer: NCT DOJAEJUNG is a sub-unit consisting of Doyoung, Jaehyun, and Jungwoo.
18. Which NCT 127 members are also in NCT Dream?
Answer: Haechan is a member of both NCT 127 and NCT Dream. Mark was also a member of both before his departure.
19. Where is Johnny from?
Answer: Johnny is from Chicago, Illinois, United States.
20. Where is Yuta from?
Answer: Yuta is from Kadoma, Osaka Prefecture, Japan.
Conclusion
NCT 127’s journey from their debut in July 2016 to their tenth anniversary in 2026 represents one of the most remarkable success stories in K-Pop history. Through lineup changes, military enlistments, and the departure of key members, the group has demonstrated remarkable resilience and adaptability.
The seven current members-Johnny, Taeyong, Yuta, Doyoung, Jaehyun, Jungwoo, and Haechan-have all renewed their contracts with SM Entertainment, signaling their continued commitment to NCT 127 and their shared vision for the future. With their seventh studio album “BLINGY” on the horizon and their fifth world tour “NEO CITY – THE REDLINE” about to begin, NCT 127 is poised to enter an exciting new chapter.
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