AMPERS&ONE Members Profile 2026: Bio, Age, MBTI & Interesting Facts
AMPERS&ONE (앰퍼샌드원) is a seven-member multinational boy group under FNC Entertainment, the agency behind K-Pop acts like CNBLUE, FTISLAND, N.Flying, and P1Harmony. The group debuted on November 15, 2023, with their first single album AMPERSAND ONE, marking FNC’s first boy group debut since P1Harmony in 2020.
Who is AMPERS&ONE? AMPERS&ONE is a seven-member multinational boy group under FNC Entertainment that debuted on November 15, 2023. The group consists of Kamden (leader, rapper), Brian, Jiho, Siyun, Kyrell, Mackiah, and Seungmo, with members from the United States, Canada, Australia, and South Korea. They are known for releases including DEFINITION and their 2026 world tour ‘Born To Define’.
What sets AMPERS&ONE apart is their genuinely global composition. The seven members come from four different countries – the United States, Canada, Australia, and South Korea – making them one of the most internationally diverse rookie groups in fifth-generation K-Pop. Three members – Kamden, Brian, and Jiho – gained recognition through Mnet’s survival show Boys Planet in 2023, building a fanbase even before their official debut.
This article provides a comprehensive, fact-checked profile of every AMPERS&ONE member as of 2026, covering their biographies, ages, MBTI types, career journeys, and the group’s musical evolution from debut to their fourth mini-album DEFINITION.
Quick Facts
| Fact | Information |
|---|---|
| Group Name | AMPERS&ONE (앰퍼샌드원) |
| Korean Name | 앰퍼샌드원 |
| Debut Date | November 15, 2023 |
| Agency | FNC Entertainment |
| Origin | Seoul, South Korea |
| Genre | K-Pop, Hip-Hop, Dance |
| Number of Members | 7 |
| Active Years | 2023 – present |
| Fandom Name | ANDEAR (앤디어) |
| Official Colors | Not officially confirmed |
| Current Status | Active |
The group’s name combines “ampersand” (the & symbol) with “one,” symbolizing how individual dreams come together to become one. Their official fandom name, ANDEAR, is a blend of “AND” (connecting AMPERS&ONE and fans) and “Dear” (beloved and precious), representing the meaningful connection between the group and their supporters.
Table of Contents
Who Is AMPERS&ONE?
AMPERS&ONE is a seven-member boy group formed and managed by FNC Entertainment, one of South Korea’s major entertainment agencies. The group debuted on November 15, 2023, with the single album AMPERSAND ONE and its lead track “On and On”.
The lineup consists of Kamden (leader, rapper, main dancer), Brian (vocalist), Jiho (vocalist), Siyun (vocalist), Kyrell (vocalist), Mackiah (vocalist), and Seungmo (vocalist, maknae). The group is notable for its multinational identity – Kamden and Kyrell are Korean-Americans from the United States, Brian is a Canadian of Chinese heritage, Mackiah is Korean-Australian, and Jiho, Siyun, and Seungmo are from South Korea.
Musically, AMPERS&ONE has evolved from a bright, energetic debut sound toward more mature and experimental concepts. Their fourth mini-album DEFINITION (April 2026) marked a significant artistic shift, incorporating traditional Korean instruments like the gayageum into a modern hip-hop framework – a sound the group calls “Joseon Dynasty hip-hop”.
The group has steadily built their career through consistent releases, international touring, and growing recognition, including their first award at the 2026 Korea First Brand Awards in the “Rising Star Male Idol” category.
Group History
Formation and Pre-Debut
AMPERS&ONE’s formation drew from multiple trainee pools and survival show experiences. Several members had already appeared on prominent idol competition programs before the group was announced.
Siyun has the longest trainee history among the members. He was a contestant on YG Entertainment’s survival show YG Treasure Box in 2018, where he was eliminated in the eighth episode. He later joined WM Entertainment as a member of their trainee group WM Ggumnamu before leaving in 2022. In September 2022, he successfully passed an FNC Entertainment audition.
Kamden and Jiho both participated in MBC’s survival show Extreme Debut: Wild Idol in 2021, though both were eliminated in the third episode. In 2023, they joined Mnet’s Boys Planet alongside Brian, who was then a trainee under Yuehua Entertainment.
On Boys Planet, Kamden advanced to the finale and ranked 17th overall. Brian was eliminated in episode 8, placing 37th. Jiho was eliminated in episode 5, ranking 55th. Although none debuted through the show, their appearances gave them valuable exposure and fan followings.
After Boys Planet concluded, Kamden held solo fan meetings in Seoul and Macau in June–July 2023, with Jiho and Siyun appearing as special guests and backup dancers. Brian left Yuehua Entertainment in August 2023.
Official Debut
On September 5, 2023, FNC Entertainment announced plans to debut a seven-member boy group in early 2024. However, the agency quickly changed course, moving the debut forward to November 2023 and confirming Kamden and Jiho as the first two members.
On October 18, the group’s name was revealed as AMPERS&ONE, and Brian was introduced as the third member. Over the following days, the remaining members – Siyun (October 20), Mackiah (October 19), Kyrell, and Seungmo – were gradually unveiled.
AMPERS&ONE officially debuted on November 15, 2023, with the single album AMPERSAND ONE and its lead single “On and On,” which featured lyrics co-written by Kamden.
2024: First Comebacks and First Mini Album
The group’s second single album, ONE HEARTED, was released on March 26, 2024, with the title track “Broken Heart”.
On October 22, 2024, AMPERS&ONE released their first extended play (mini-album), ONE QUESTION, with the lead single “He + She = We”. The album featured six tracks and marked the group’s first full mini-album release.
2025: International Expansion and WILD & FREE
AMPERS&ONE began expanding internationally in 2025. They opened for P1Harmony as a supporting act, gaining valuable stage experience.
On April 8, 2025, the group released their second mini-album, WILD & FREE, with the title track “Kick Start”. Members Kamden and Mackiah participated as lyricists on the album.
Their third mini-album, LOUD & PROUD, followed on August 12, 2025, featuring the title track “That’s That” – a hip-hop track blending Trap and Ratchet styles with a catchy saxophone melody.
2026: DEFINITION, First Award, and World Tour
2026 has been a pivotal year for AMPERS&ONE. On January 6, the group won their first-ever award – the “Rising Star Male Idol” category at the 2026 Korea First Brand Awards.
On April 8, 2026, they released their fourth mini-album, DEFINITION, with the title track “GOD”. The album marked a bold artistic direction, incorporating traditional Korean elements. The track prominently features the gayageum, a traditional Korean string instrument, layered over modern trap beats. The group calls this fusion “Joseon Dynasty hip-hop”. Kamden and Mackiah contributed lyrics to all six tracks on the album.
In May 2026, AMPERS&ONE launched their 2026 AMPERS&ONE LIVE TOUR ‘Born To Define’, their second world tour. The tour began in Seoul and traveled to 17 U.S. cities, including New York, Chicago, and Los Angeles, before expanding to Asia with stops in Tokyo, Osaka, Taipei, and Macau. The group performed tracks from DEFINITION alongside their earlier discography, with members actively participating in setlist and choreography planning.
Agency and Management
AMPERS&ONE is managed by FNC Entertainment (FNC 엔터테인먼트), one of South Korea’s leading entertainment agencies founded in 2006. FNC is known for managing prominent artists including CNBLUE, FTISLAND, N.Flying, SF9, Cherry Bullet, and P1Harmony.
FNC announced the group’s formation in September 2023 and has overseen all aspects of their career, from debut through their 2026 world tour. The agency is also responsible for the group’s Japanese activities through FNC’s Japan division.
All members remain under exclusive contracts with FNC Entertainment. There is no publicly available information regarding contract lengths or specific terms.
Member Profiles
Kamden Profile
Kamden (캠든), born Kamden Winston Na (캠든 윈스턴 나), is the leader, main rapper, and main dancer of AMPERS&ONE. His Korean name is Na Doo-bin (나두빈).
Born on June 9, 2001, in Seattle, Washington, USA, Kamden is the oldest member of the group. He is American by nationality and lived in the United States for ten years before moving to South Korea to pursue his idol career. He stands approximately 182 cm tall (5’11”), has blood type B, and his MBTI type is ESFP.
Kamden comes from a family of four, including his parents and his identical twin brother, Kade Joshua Na. He has cited AB6IX’s Daehwi as a role model.
Kamden’s trainee journey began with his participation in MBC’s Wild Idol in 2021, where he was eliminated in the third episode. He later joined Boys Planet in 2023, representing FNC Entertainment, and advanced to the finale, ultimately ranking 17th. He had trained for three years and three months prior to Boys Planet.
After Boys Planet, Kamden held solo fan meetings in Seoul and Macau in June–July 2023. He was confirmed as a member of AMPERS&ONE on October 24, 2023, and debuted with the group the following month. He became the group’s leader in September 2024, taking over from Jiho.
Kamden is heavily involved in the group’s music production. He co-wrote lyrics for the debut track “On and On” and has contributed to multiple subsequent releases, including all six tracks on DEFINITION.
His hobbies include hiking, and his special skills include swimming. Among his notable friendships in the industry, he is close with P1Harmony’s Keeho and ONEPACT’s Jay Chang.
Kamden’s exact net worth is not publicly available.
Brian Profile
Brian (브라이언), born Brian Ho (브라이언 호 / 何廷威), is a vocalist in AMPERS&ONE.
Born on August 27, 2002, Brian is 23 years old as of 2026. He is Canadian of Chinese heritage, with his Korean name listed as Ha Jeong-wi (하정위 / 何廷威). His height is reported as approximately 185–186 cm, and his MBTI type is ISFJ.
Before joining FNC Entertainment, Brian was a trainee under Yuehua Entertainment. He participated in Mnet’s Boys Planet in 2023, representing Yuehua, and was eliminated in episode 8, ranking 37th. He had trained for just 10 months prior to the show.
Following his elimination, Brian left Yuehua Entertainment in August 2023. On October 18, 2023, he was announced as the third member of AMPERS&ONE under FNC Entertainment. He debuted with the group on November 15, 2023.
Brian is multilingual, speaking English, Chinese, and French. His hobbies include basketball, listening to music, and playing games. He has cited BTS’s RM as his role model, and his favorite song is “Euphoria” by Jungkook. He is confident about his nose and has the unusual ability to flip his thumb backwards.
Brian’s exact net worth is not publicly available.
Jiho Profile
Jiho (지호), born Choi Ji-ho (최지호 / 崔智镐), is a vocalist and the group’s initial leader, a role he held until September 2024.
Born on June 10, 2004, Jiho is 22 years old as of 2026. He was born in Gaepo-dong, Gangnam-gu, Seoul, South Korea. He stands 182 cm tall (5’11”) and has blood type A. His MBTI type is INFP, though he previously tested as ESFP.
Jiho participated in MBC’s Wild Idol in 2021 as contestant #43 but was eliminated in the third episode. He later joined Boys Planet in 2023, representing FNC Entertainment, and was eliminated in episode 5 after ranking 55th.
In June and July 2023, Jiho performed as a special guest at Kamden’s fan meetings in Seoul and Macau. On October 18, 2023, he was officially introduced as a member of AMPERS&ONE.
Jiho is bilingual, speaking both Korean and English proficiently. His hobbies include basketball, soccer, table tennis, badminton, listening to music, taking walks, and occasionally doing nothing. His special talents include basketball and freestyle dance.
In March 2026, Jiho released a self-composed song called “Mistletoe” via SoundCloud.
Jiho’s exact net worth is not publicly available.
Siyun Profile
Siyun (시윤), born Yoon Si-yun (윤시윤 / 尹恃允), is a vocalist in AMPERS&ONE.
Born on January 8, 2005, Siyun is 21 years old as of 2026. He is from Incheon, South Korea, and has blood type B. His MBTI type is ISTJ-T or ISFJ. He describes himself as “the most introverted of introverts” within the group.
Siyun has the longest trainee period among all AMPERS&ONE members, having trained for more than five years total. His trainee journey began at YG Entertainment, where he participated in YG Treasure Box in 2018 as a member of Group C. He was eliminated in the eighth episode and left YG in early 2019.
In July 2019, Siyun joined WM Entertainment and became a member of their trainee group WM Ggumnamu. He left WM in 2022. In September 2022, he successfully passed an FNC Entertainment audition. He performed as a backup dancer at Kamden’s fan meetings in Seoul and Macau in mid-2023.
Siyun was formally introduced as an AMPERS&ONE member on October 20, 2023.
Siyun’s exact height is not publicly available. He claims he can see ghosts.
Siyun’s exact net worth is not publicly available.
Kyrell Profile
Kyrell (카이렐), born Kyrell Choi (카이렐 최), is a vocalist in AMPERS&ONE.
Born on July 3, 2005, Kyrell is 20 years old as of 2026. He is Korean-American from the United States. His height is not publicly available.
Kyrell was formally introduced as an AMPERS&ONE member in October 2023. He debuted with the group on November 15, 2023.
During an interview, Kyrell shared that he can make an owl sound with his hands. He has also mentioned wanting to visit In-N-Out Burger during the group’s U.S. tour.
Kyrell’s MBTI type is not publicly available. His exact net worth is not publicly available.
Mackiah Profile
Mackiah (마카야), born Mackiah Ye-jun Mercer (마카야 예준 머서), is a vocalist in AMPERS&ONE.
Born on January 21, 2006, Mackiah is 20 years old as of 2026. He is Australian of Korean heritage – his father is Australian and his mother is Korean. He is the eldest of four children.
Mackiah lived in Busan, his mother’s hometown, for about seven years as a young child. As a result, he speaks Busan dialect (satoori) in addition to standard Korean and English. Due to his high fluency in both languages, he served as the main translator between Korean-speaking and English-speaking members during the group’s early days.
Before becoming a trainee, Mackiah was planning to become an electrician. He joined FNC Entertainment through their global audition in Sydney. His mother encouraged him to attend the audition, thinking he would make a good celebrity, and gave him pocket money to go.
Mackiah was introduced as an AMPERS&ONE member on October 19, 2023. He has contributed as a lyricist on multiple releases, including WILD & FREE and all six tracks on DEFINITION. He also has a writing credit on “Whip It” from ONE QUESTION.
Mackiah’s exact net worth is not publicly available.
Seungmo Profile
Seungmo (승모), born Kim Seung-mo (김승모 / 金承模), is a vocalist, dancer, and the youngest member (maknae) of AMPERS&ONE.
Born on July 3, 2006, Seungmo is 19 years old as of 2026. He was born in Sinsa-dong, Eunpyeong-gu, Seoul, South Korea. He stands approximately 180 cm tall, has blood type O, and his zodiac sign is Cancer. His MBTI type is not publicly available.
Seungmo attended Sangsin Middle School and graduated from Hanlim Arts High School’s Entertainment Department. His family consists of his parents and a younger sister.
Seungmo was formally introduced as a member of AMPERS&ONE in October 2023. He debuted with the group on November 15, 2023. He shares his birthday (July 3) with fellow member Kyrell, who was born exactly one year earlier in 2005.
Seungmo’s exact net worth is not publicly available.
Discography
Single Albums
| Release | Date | Title Track |
|---|---|---|
| AMPERSAND ONE | November 15, 2023 | “On and On” |
| ONE HEARTED | March 26, 2024 | “Broken Heart” |
The debut single album AMPERSAND ONE included three tracks: “On and On,” “Sweet & Sour,” and “Sheesh”. The second single album ONE HEARTED featured “Broken Heart,” “Crazy Stupid Fun,” and “Someday”.
Mini Albums (EPs)
| Release | Date | Title Track |
|---|---|---|
| ONE QUESTION | October 22, 2024 | “He + She = We” |
| WILD & FREE | April 8, 2025 | “Kick Start” |
| LOUD & PROUD | August 12, 2025 | “That’s That” |
| DEFINITION | April 8, 2026 | “GOD” |
ONE QUESTION featured six tracks: “He + She = We,” “Calling You Back,” “Slide,” “Whip It,” “Over The Moon,” and “Fly”.
WILD & FREE included “Kick Start,” “My Mistake,” “Who Are You,” “I Know You,” “Knock Knock,” and “WYD”.
LOUD & PROUD featured “That’s That,” “Seesaw,” “Get Famous,” “Move Out,” “Did It,” and “I’m Down”.
DEFINITION (April 2026) included “Hit Me Up,” “GOD,” “What You Talking About,” “My Way,” “All Eyes On You,” and “Tears In Your Smile”.
Notable Songs
“On and On” (2023) – The group’s debut track, with lyrics co-written by Kamden, introduced AMPERS&ONE’s energetic and youthful sound.
“Broken Heart” (2024) – The title track from their second single album, showing the group’s emotional range.
“He + She = We” (2024) – The lead single from their first mini-album ONE QUESTION.
“Kick Start” (2025) – The title track from WILD & FREE, with lyrics by Kamden and Mackiah.
“That’s That” (2025) – A Trap-meets-Ratchet hip-hop track from LOUD & PROUD, featuring a catchy saxophone melody.
“GOD” (2026) – The group’s most ambitious title track to date, blending traditional Korean gayageum with modern trap beats. The song’s concept, which the group calls “Joseon Dynasty hip-hop,” represents a significant artistic evolution.
Music Style and Artistic Evolution
AMPERS&ONE debuted with a bright, energetic sound characterized by the youthful confidence of “On and On.” Their early releases, including ONE HEARTED and ONE QUESTION, explored pop and dance-oriented sounds while establishing the group’s vocal and rap identities.
With WILD & FREE in 2025, the group began incorporating more hip-hop influences. LOUD & PROUD continued this trajectory with the trap-influenced “That’s That,” demonstrating a growing confidence in genre-blending.
The 2026 release DEFINITION represents the group’s most significant artistic pivot. The title track “GOD” incorporates the gayageum, a traditional Korean string instrument, over trap-style beats – a fusion the group calls “Joseon Dynasty hip-hop”. Jiho described the sound as “more Korean,” with the group aiming to spread Korean traditional sounds globally. Kyrell noted that the group wanted “to bring a new sound that wasn’t really in the K-pop industry before”.
The members have become increasingly involved in their music production. Kamden and Mackiah contributed lyrics to all six tracks on DEFINITION. The group also participated in selecting the title track and contributed to choreography and setlist planning for their 2026 tour.
Awards and Achievements
| Year | Award / Achievement | Category | Result |
|---|---|---|---|
| 2026 | Korea First Brand Awards | Rising Star Male Idol | Won |
In January 2026, AMPERS&ONE won their first-ever award at the 2026 Korea First Brand Awards, receiving the “Rising Star Male Idol” category. The award recognized the group as one of the most anticipated male idol groups leading 2026.
The group has not yet secured music show wins as of 2026. No other major award nominations or wins have been publicly reported.
Tours and Concerts
2025: First U.S. Tour
AMPERS&ONE held their first U.S. tour in 2025, performing in multiple American cities. The tour marked their first major international concert series and provided valuable experience performing on larger stages.
2026: ‘Born To Define’ World Tour
In May 2026, AMPERS&ONE launched their 2026 AMPERS&ONE LIVE TOUR ‘Born To Define’ – their second world tour and first as headliners with a full world tour itinerary.
The tour began in Seoul in May 2026 and traveled to 17 U.S. cities including New York, Chicago, and Los Angeles. The North American leg was followed by Asian stops in Tokyo, Osaka, Taipei (August 1), and Macau (August 22).
The setlist included new tracks from DEFINITION alongside the group’s earlier discography, with special unit stages and song medleys. Members actively participated in setlist planning and choreography.
Additional European tour dates were scheduled for September 2026, including performances in Berlin, Amsterdam, and other cities.
Brand Endorsements and Ambassadorships
There is no publicly confirmed information about brand endorsements or ambassadorship roles for AMPERS&ONE as of 2026.
Social Media Presence
| Platform | Official Account |
|---|---|
| Website | fncent.com/AMPERSANDONE[reference:219] |
| @ampersandone_official | |
| X (Twitter) | @AMPERSANDONE |
| X Japan | @AMPERSANDONE_JP |
| TikTok | @ampersandone |
| YouTube | @AMPERSANDONE |
| Weverse | AMPERS&ONE |
| AMPERSANDONEofficial | |
| @AMPERS&ONE | |
| bilibili | AMPERSANDONE |
| Douyin | @AMPERSANDONE |
| Spotify | AMPERS&ONE |
Revenue Sources
As a rising K-Pop group, AMPERS&ONE generates revenue through multiple channels:
Album Sales – The group has released two single albums and four mini-albums since their 2023 debut, with physical album sales contributing to their income.
Streaming – Revenue from digital music platforms including Spotify, Melon, and other streaming services.
Concerts and Tours – The group’s 2025 U.S. tour and 2026 ‘Born To Define’ world tour represent significant revenue sources.
Merchandise – Official merchandise sold through FNC Entertainment channels and at concert venues.
Variety and Content – Appearances on variety programs and original content production.
Specific revenue figures are not publicly available. As a relatively new group that debuted in late 2023, AMPERS&ONE is still in the growth phase of their career.
20 Interesting Facts About AMPERS&ONE
- The group’s name combines “ampersand” (&) with “one,” symbolizing individual dreams coming together as one.
- AMPERS&ONE members come from four different countries: the United States, Canada, Australia, and South Korea.
- Three members – Kamden, Brian, and Jiho – all appeared on Mnet’s Boys Planet in 2023.
- Siyun has the longest trainee period in the group, training for more than five years total across YG Entertainment, WM Entertainment, and FNC Entertainment.
- Kamden and his identical twin brother, Kade Joshua Na, were both born on June 9, 2001.
- Kamden and Mackiah contributed lyrics to all six tracks on the 2026 mini-album DEFINITION.
- The title track “GOD” from DEFINITION features the gayageum, a traditional Korean string instrument.
- The group calls their DEFINITION concept “Joseon Dynasty hip-hop”.
- Kamden was the group’s initial leader from debut, but Jiho served as leader from debut until September 2024, when Kamden took over.
- Kyrell and Seungmo share the same birthday – July 3 – exactly one year apart (2005 and 2006).
- Mackiah is the eldest of four children and has three younger siblings.
- Before becoming a trainee, Mackiah was planning to become an electrician.
- Mackiah speaks Busan dialect (satoori) because he lived in Busan for seven years as a child.
- Brian is trilingual, speaking English, Chinese, and French.
- Brian can flip his thumb backwards.
- Kyrell can make an owl sound with his hands.
- Siyun describes himself as “the most introverted of introverts” within the group.
- Siyun claims he can see ghosts.
- The group’s fandom name ANDEAR combines “AND” and “Dear,” symbolizing the precious connection between AMPERS&ONE and their fans.
- AMPERS&ONE won their first award in January 2026 at the Korea First Brand Awards in the “Rising Star Male Idol” category.
Frequently Asked Questions
Q: Who is the leader of AMPERS&ONE?
A: Kamden is the leader of AMPERS&ONE. He took over the role in September 2024, with Jiho having served as the initial leader from debut.
Q: How many members does AMPERS&ONE have?
A: AMPERS&ONE has seven members: Kamden, Brian, Jiho, Siyun, Kyrell, Mackiah, and Seungmo.
Q: When did AMPERS&ONE debut?
A: AMPERS&ONE debuted on November 15, 2023, with their first single album AMPERSAND ONE.
Q: Who is the oldest member of AMPERS&ONE?
A: Kamden, born on June 9, 2001, is the oldest member of AMPERS&ONE.
Q: Who is the youngest member of AMPERS&ONE?
A: Seungmo, born on July 3, 2006, is the youngest member (maknae) of AMPERS&ONE.
Q: What agency manages AMPERS&ONE?
A: AMPERS&ONE is managed by FNC Entertainment.
Q: What is AMPERS&ONE’s fandom name?
A: AMPERS&ONE’s official fandom name is ANDEAR (앤디어).
Q: Who are the members of AMPERS&ONE?
A: The members are Kamden, Brian, Jiho, Siyun, Kyrell, Mackiah, and Seungmo.
Q: What does the name AMPERS&ONE mean?
A: The name combines “ampersand” (&) with “one,” symbolizing how each member’s individual dreams come together to become one.
Q: What is Kamden’s full name?
A: Kamden’s full name is Kamden Winston Na. His Korean name is Na Doo-bin.
Q: Where is Brian from?
A: Brian is from Canada and is of Chinese heritage.
Q: Where is Mackiah from?
A: Mackiah is from Australia and is of Korean heritage.
Q: Which members participated in Boys Planet?
A: Kamden, Brian, and Jiho all participated in Mnet’s Boys Planet in 2023.
Q: What is AMPERS&ONE’s latest album?
A: As of 2026, their latest release is DEFINITION, their fourth mini-album, released on April 8, 2026.
Q: What is the group’s official color?
A: AMPERS&ONE’s official colors have not been officially confirmed.
Q: Has AMPERS&ONE won any awards?
A: Yes, they won the “Rising Star Male Idol” category at the 2026 Korea First Brand Awards.
Q: What is Kamden’s MBTI?
A: Kamden’s MBTI type is ESFP.
Q: What is Jiho’s MBTI?
A: Jiho’s MBTI type is INFP, though he previously tested as ESFP.
Q: What is Siyun’s MBTI?
A: Siyun’s MBTI type is ISTJ-T or ISFJ.
Q: What is Mackiah’s MBTI?
A: Mackiah’s MBTI type is ENFP-T.
Conclusion
AMPERS&ONE has established themselves as one of the most internationally diverse rookie groups in fifth-generation K-Pop since their November 2023 debut under FNC Entertainment. With members from the United States, Canada, Australia, and South Korea, the group embodies a genuinely global identity that sets them apart.
Their musical journey has been marked by steady evolution – from the bright energy of “On and On” to the ambitious traditional-meets-modern fusion of “GOD” from their 2026 mini-album DEFINITION. The group’s increasing involvement in songwriting, with members like Kamden and Mackiah contributing lyrics across multiple releases, signals their artistic growth and commitment to authentic creative expression.
The group’s first award at the 2026 Korea First Brand Awards and their expanding world tour ‘Born To Define’ – covering 17 U.S. cities plus stops in Asia and Europe – demonstrate their rising profile and growing international fanbase.
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