San ATEEZ Profile 2026: Bio, Age, Height, MBTI & Personality
San, whose birth name is Choi San (최산), is a South Korean singer and dancer best known as a member of ATEEZ, the eight-member boy group managed by KQ Entertainment. ATEEZ debuted on October 24, 2018, with TREASURE EP.1 : All To Zero, and San has developed a reputation for combining strong vocal delivery with highly expressive performance.
As of September 2026, San is 27 years old. His latest publicly listed height update is 176 cm, while older profile databases have carried figures of 177–178 cm. His MBTI has also changed over time: older sources list INFP or INTJ, while KProfiles records a June 2025 update to ISFJ. Because these personal-profile details have changed across different dates and databases, the newest reported information is used here rather than presenting an older result as permanent.
San’s career now covers much more than group promotions. He has acted in the KBS drama Imitation, participated in ATEEZ unit and collaborative releases, contributed to choreography, released the solo track “Creep”, and entered luxury fashion through his appointment as Dolce&Gabbana Global Ambassador in October 2025. In 2026, his choreography work again became part of ATEEZ’s official promotional material through “Adrenaline” and “BAD.”
This San ATEEZ profile covers his age, birthday, height, MBTI, personality, early life, career, acting, music, choreography, group history, achievements, tours, brand work, social media and verified facts.
Quick Facts About ATEEZ
| Fact | Information |
|---|---|
| Group Name | ATEEZ |
| Korean Name | 에이티즈 |
| Debut Date | October 24, 2018 |
| Agency | KQ Entertainment |
| Origin | South Korea |
| Genre | K-pop |
| Number of Members | 8 |
| Active Years | 2018–present |
| Fandom Name | ATINY |
| Official Colors | No official group color |
| Current Status | Active eight-member group |
| Latest 2026 Korean Mini Album | GOLDEN HOUR : Part.5 |
| Latest listed Japanese single | “BAD (Japanese Ver.)” |
ATEEZ’s official Japanese site currently lists eight members and a discography extending through GOLDEN HOUR : Part.5 in June 2026 and “BAD (Japanese Ver.)” in July 2026. The group itself previously said in a WIRED interview that it did not officially have a group color; orange and black were colors associated with fans rather than an official designation.
Table of Contents
Who Is San From ATEEZ?
San is the stage name of Choi San, a member of ATEEZ under KQ Entertainment. Within the group, he is officially listed as a main dancer and lead vocalist. KProfiles notes that his main-dancer position became official in April 2024, while his lead-vocalist listing is supported by ATEEZ’s self-profile material.
His public career is particularly associated with performance. San is known for using facial expressions, body control and changes in vocal tone to fit different concepts. This is something he has described himself: in a Soompi interview, he explained that different songs allow him to bring out different sides of himself on stage. In another 2025 interview, he described his approach as essentially accepting the role or feeling required by a performance instead of forcing it.
San was part of ATEEZ’s pre-debut KQ Fellaz period. KQ Entertainment released the first KQ Fellaz performance video in May 2018, giving the trainees an early public platform before ATEEZ’s official debut later that year.
His career has gradually expanded beyond standard group activities. In 2021, he took an acting role in KBS’s Imitation, playing Min Soo of the fictional idol group Sparkling. He also appeared with Yunho and Jongho on Pentatonix’s “A Little Space” collaboration. In 2023, he joined Yeosang and Wooyoung for the ATEEZ unit track “IT’s You.”
The most obvious shift toward individual musical activity arrived in 2025. “Creep (SAN)” appeared on GOLDEN HOUR : Part.3 ‘In Your Fantasy Edition’, giving San a dedicated solo track within an ATEEZ release. Official credits identify San as one of the lyricists.
In fashion, San was named Dolce&Gabbana’s Global Ambassador in October 2025. In 2026, he continued to be visible in the ATEEZ performance process, with official choreography demos released for “Adrenaline” and “BAD.”
San ATEEZ Profile 2026
| Personal Detail | Information |
|---|---|
| Stage Name | San |
| Korean Name | 산 |
| Birth Name | Choi San (최산 / 최산) |
| Birthday | July 10, 1999 |
| Age | 27 |
| Zodiac Sign | Cancer |
| Chinese Zodiac | Rabbit |
| Nationality | South Korean |
| Hometown | Namhae, Gyeongsangnam-do |
| Birthplace | Public sources disagree; exact birthplace is not treated as fully confirmed here |
| Height | 176 cm, latest reported update |
| Weight | Not publicly available |
| Blood Type | B |
| MBTI | ISFJ, based on the June 2025 update recorded by KProfiles |
| Group | ATEEZ |
| Positions | Main Dancer, Lead Vocalist |
| Agency | KQ Entertainment |
| Debut | October 24, 2018 |
The ATEEZ Japan official profile confirms San’s July 10, 1999 birthday. KProfiles records his newest height as 176 cm in September 2026 and his MBTI update as ISFJ in June 2025. Older sources list different heights and MBTI results, so the date of the update matters.
A Note About San’s Birthplace
San is strongly associated with Namhae, South Gyeongsang Province, which he has publicly described as his hometown and where he was raised. KProfiles says he was born in Jinju because Namhae historically had limited hospital facilities, while some other profile databases simply list Namhae as his birthplace. Since the available public sources do not resolve that difference with an official primary source, this article does not present one city as an unquestionable fact.
San’s Age and Birthday
San was born on July 10, 1999. On September 18, 2026, he is 27 years old.
His birth date is consistent across the ATEEZ Japan official profile and major K-pop profile databases.
San belongs to the 1999 line in ATEEZ, alongside Yunho, Yeosang, Mingi and Wooyoung. Within the group’s age order, he is younger than the 1998-born Seonghwa and Hongjoong and older than Wooyoung and the 2000-born Jongho.
How Tall Is San From ATEEZ?
San’s height has been reported differently over the years.
Older profile pages have listed him at 177–178 cm, while the newest KProfiles update says that San stated in September 2026 that his height is 176 cm. Because the latest update is more recent than the older figures, 176 cm is the figure used in this 2026 article.
This is a good example of why idol-profile statistics should be treated as dated information rather than permanent facts. The available official ATEEZ Japan member page confirms San’s birthday but does not publish a current height figure.
Height: 176 cm (latest publicly reported figure)
Weight: Not publicly available
What Is San’s MBTI?
San’s MBTI has changed in public profile records over time.
Earlier sources have listed INFP and later INTJ. KProfiles currently notes that San updated his MBTI to ISFJ in June 2025. That makes ISFJ the most recent reported result available for this 2026 profile.
It is worth avoiding the idea that MBTI explains a person’s entire personality. San’s interviews actually provide more useful evidence about how he sees himself. He has described himself as having a rational or colder side, while also emphasizing sincerity, respect, humility and the importance of people around him.
San’s Personality: What Is He Really Like?
One of the clearest distinctions in San’s public interviews is the difference between his stage persona and his off-stage personality.
In an interview published by ELLE Korea and reported by Soompi in March 2025, San said that while performing “Ice On My Teeth,” he discovered that the song’s concept matched a rational, even somewhat cold side of his personality.
That point fits another interview in which San described performance as a transformation: depending on the song, he may bring forward a version of himself associated with very different emotions. The idea is not that he becomes an entirely different person, but that the stage lets him emphasize different aspects of himself.
In a 2025 interview with ELLE, San also spoke about wanting to stay true to his roots. He identified love for his work, care for the people around him and consistent effort as values he wanted to preserve as his career grew. He also discussed the meaning his father intended behind his name, describing an ideal of being someone others could find warmth or rest in.
A separate 2025 interview presented an even more direct description of his off-stage personality. San said that he becomes intense and completely committed during performances, but that off stage he needs time to recharge and is actually quite gentle.
So, based on San’s own public comments, a more careful description would be:
On stage: intense, focused, expressive and highly committed to performance.
Off stage: gentler, quieter and more interested in recharging than maintaining a constant performance persona.
That is much more informative than reducing his personality to an MBTI label.
San’s Early Life and Education
San has long spoken publicly about his connection to Namhae, where he grew up. He has been particularly proud of representing the area and was appointed a promotional ambassador for Namhae in 2021.
Public profile sources state that he attended Korean Arts High School, while some profile databases also list later study at Global Cyber University. Because higher-education records are less consistently documented through primary sources, this article does not add specific graduation claims that cannot be independently established.
San’s athletic background is another recurring part of his public biography. His father has been described in public reporting as a taekwondo instructor, and San has discussed taekwondo as part of his background. GQ also reported San’s own comments about how training and physical conditioning support his performance work.
How San Joined KQ Entertainment
San was one of the trainees who became part of KQ Entertainment developing boy-group project before the formation of ATEEZ.
The pre-debut team was known as KQ Fellaz.KQ Entertainmentofficially published the first KQ Fellaz performance video on May 18, 2018, featuring the trainees who would become ATEEZ members. The group later appeared in the pre-debut KQ Fellaz American Training project, which documented their dance training in Los Angeles.
KQ Fellaz provided an important bridge between trainee life and ATEEZ’s official debut. Rather than appearing suddenly as a finished idol group, the members were introduced to audiences through performance content and later through the pre-debut reality program Code Name ATEEZ.
San’s path is especially interesting because his later reputation as a dancer was built over years of training. Public accounts of his development often connect his performance style with discipline, physical conditioning and repeated practice.
ATEEZ Debut and San’s First Era
ATEEZ officially debuted on October 24, 2018, through KQ Entertainment with the mini album TREASURE EP.1 : All To Zero. The project included the dual title tracks “Pirate King” and “Treasure.”
San entered the group as a vocalist and dancer. From the beginning, his stage expression was an important part of how he was used in ATEEZ performances, particularly as the group built a visual identity around adventure, movement and narrative concepts.
The early TREASURE series established the musical and conceptual foundation that ATEEZ would later expand into the FEVER, THE WORLD and GOLDEN HOUR eras. The first release included songs such as “Pirate King,” “Treasure,” “Twilight,” “Stay” and “My Way.”
San’s Rise as a Performance-Focused Member
San’s role in ATEEZ developed as the group became increasingly known for demanding choreography and dramatic stage presentation.
A useful example is ATEEZ’s “HALA HALA”, a performance in which facial expression and physical characterisation became particularly important. San later explained that performance allows him to choose different emotional sides of himself depending on a song’s concept.
By April 2024, his main dancer position had been formally documented in ATEEZ profile information. He is also listed as a lead vocalist, which reflects an important part of his role that can be overlooked when discussions focus only on his dance performances.
His vocal approach is flexible rather than tied to one fixed tone. In a 2025 interview, San said he can adapt his vocal sound to what a song needs and eventually began viewing that versatility as a strength rather than a weakness.
Acting: San in Imitation
San made his acting debut in the 2021 KBS drama ** Imitation **.
The series followed the lives of fictional idol groups, allowing several ATEEZ members to play performers within the drama itself. San portrayed Min Soo, a member of the fictional group Sparkling.
After the drama ended, San said the experience had been nervous-making at first but valuable and memorable. His comments suggested that the project was meaningful as an opportunity to challenge himself outside his usual role as an idol performer.
As of September 2026, there is no reliable public evidence establishing a regular acting career beyond that known Imitation role, so this profile does not invent additional drama or film credits.
San and Pentatonix: “A Little Space”
In August 2021, San joined fellow ATEEZ members Yunho and Jongho for a collaboration with Pentatonix on “A Little Space.”
The official Pentatonix release credits list Pentatonix with ATEEZ, while the song title specifically identifies Yunho, San and Jongho as the featured ATEEZ members.
The collaboration gave San a chance to work within a different vocal setting from a standard ATEEZ title track and connected him with a major international vocal group.
San, Yeosang and Wooyoung: “IT’s You”
San is also part of ATEEZ’s three-member unit with Yeosang and Wooyoung.
Their song “IT’s You” appears on the 2023 album THE WORLD EP.FIN : WILL. The ATEEZ Japan official discography identifies the song directly as a Yeosang-San-Wooyoung unit track.
The song is particularly relevant to San’s creative development because public songwriting records attribute lyric-writing participation to San alongside Yeosang and Wooyoung.
San’s Solo Track “Creep”
A major individual milestone arrived in 2025 with “Creep (SAN)”.
The track was released on July 11, 2025 as part of GOLDEN HOUR : Part.3 ‘In Your Fantasy Edition’. Apple Music lists “Creep (SAN)” as a track on the 15-song edition, while the official ATEEZ YouTube release credits San as a lyricist.
The release is better described as a solo track within an ATEEZ album edition rather than a separate solo album or independent solo debut. That distinction matters because San has not released a standalone solo mini album as of September 2026.
The song also illustrates San’s growing involvement in the creative side of his work. Public songwriting records list San as a lyric contributor to “Creep.”
San’s Choreography Work
San’s involvement in choreography has become one of the most interesting parts of his individual development.
The official music video credits for “WORK” from 2024 list J Blaze, B.B TRIPPIN and SAN for choreography.
In 2026, his choreography contributions became even more visible.
The official ATEEZ platform published a “Adrenaline” Choreography Demo (SAN Ver.) on February 12, 2026. Later, ATEEZ also released a “BAD” Choreography Demo (SAN Ver.) on July 5, 2026.
During the GOLDEN HOUR : Part.4 press conference, San explained that he participated in constructing the “Adrenaline” choreography and that the goal was to express the song’s sensation in a straightforward manner. Soompi also reported that he specifically participated in making the choreography for the title track.
This makes choreography an important part of San’s profile rather than simply an unofficial fan description.
San’s “BAD” Performance in 2026
ATEEZ released “BAD”, the title track of GOLDEN HOUR : Part.5, on June 26, 2026.
The official ATEEZ release uses choreography credited in the group’s performance materials, and a San choreography demo was later published on the group’s official YouTube channel.
A July 2026 report from Korea JoongAng Daily described how a brief section of San’s performance spread across short-form social platforms following the song’s promotions. The article specifically highlighted a chest-pop movement from the choreography and its rapid circulation across X, TikTok, Instagram Reels and YouTube Shorts.
The moment became one of San’s most discussed performance clips in 2026. It is still more accurate to describe this as documented online attention around a specific performance moment rather than assign an unsupported global popularity claim.
San and ATEEZ’s Major Career Milestones
San’s career cannot be separated completely from the development of ATEEZ.
Several group milestones are particularly relevant to understanding his career:
2023: THE WORLD EP.FIN : WILL debuted at No. 1 on the Billboard 200, giving ATEEZ its first chart-topper on the U.S. albums chart.
2024: GOLDEN HOUR : Part.1 debuted at No. 2 on the Billboard 200, while ATEEZ performed at Coachella in April 2024. Korea JoongAng Daily later described ATEEZ as the first K-pop boy group to perform at the festival.
2024: GOLDEN HOUR : Part.2 became ATEEZ’s second Billboard 200 No. 1 album, placing the group among the relatively small number of K-pop acts with multiple No. 1 albums on that chart.
2025: GOLDEN HOUR : Part.3 debuted at No. 2 on the Billboard 200, while title track “Lemon Drop” became the group’s first Billboard Hot 100 entry.
2025: All eight members, including San, renewed with KQ Entertainment for another seven years.
2026: GOLDEN HOUR : Part.5 debuted at No. 1 on the Billboard 200 and became ATEEZ’s biggest U.S. week to date, according to Soompi’s report on Billboard data.
2026: ATEEZ won the Daesang and a Bonsang at the 35th Seoul Music Awards.
San’s Contract and Current Agency
San remains under KQ Entertainment.
On July 10, 2025, KQ announced that all eight ATEEZ members had renewed their contracts for another seven years. This included Hongjoong, Seonghwa, Yunho, Yeosang, San, Mingi, Wooyoung and Jongho.
As a result, older discussions about whether ATEEZ would remain with KQ should now be treated as historical rather than current speculation.
There is no reliable public basis for adding private contract values or individual salary figures.
ATEEZ Discography
The group’s complete current official Japanese discography includes numerous Korean and Japanese releases. Rather than treating every release as equally important to a San-focused profile, the table below highlights the major project chronology and the releases with particular relevance to San.
Studio / Full-Length Albums
| Release | Date | Type | Notable tracks |
|---|---|---|---|
| TREASURE EP.FIN : All To Action | Oct. 8, 2019 | Full album | “WONDERLAND,” “Dazzling Light” |
| TREASURE EP.EXTRA : Shift The Map | Dec. 4, 2019 | Japanese album | Japanese rearranged tracks |
| Into the A to Z | Mar. 24, 2021 | Japanese album | “Better,” Japanese versions |
| ZERO : FEVER EPILOGUE | Dec. 10, 2021 | Album | “Turbulence,” “The Real” |
| THE WORLD EP.FIN : WILL | Dec. 1, 2023 | Full album | “Crazy Form,” “IT’s You” |
| GOLDEN HOUR : Part.3 ‘In Your Fantasy Edition’ | Jul. 11, 2025 | Expanded album | “Creep,” “In Your Fantasy” |
| Ashes to Light | Sept. 17, 2025 | Japanese full album | “Forevermore,” “NOT OKAY” |
Official ATEEZ Japan discography pages classify these releases and provide their release dates.
Korean Mini Albums
| Release | Date | Main title / notable track |
|---|---|---|
| TREASURE EP.1 : All To Zero | Oct. 24, 2018 | “Pirate King,” “Treasure” |
| TREASURE EP.2 : Zero To One | Jan. 15, 2019 | “Say My Name” |
| TREASURE EP.3 : One To All | Jun. 10, 2019 | “WAVE,” “ILLUSION” |
| TREASURE EPILOGUE : Action To Answer | Jan. 6, 2020 | “Answer” |
| ZERO : FEVER Part.1 | Jul. 29, 2020 | “INCEPTION,” “THANXX” |
| ZERO : FEVER Part.2 | Mar. 1, 2021 | “Fireworks (I’m The One)” |
| ZERO : FEVER Part.3 | Sept. 13, 2021 | “Deja Vu,” “Eternal Sunshine” |
| THE WORLD EP.1 : MOVEMENT | Jul. 29, 2022 | “Guerrilla” |
| THE WORLD EP.2 : OUTLAW | Jun. 16, 2023 | “BOUNCY” |
| GOLDEN HOUR : Part.1 | May 31, 2024 | “WORK” |
| GOLDEN HOUR : Part.2 | Nov. 15, 2024 | “Ice On My Teeth” |
| GOLDEN HOUR : Part.3 | Jun. 13, 2025 | “Lemon Drop” |
| GOLDEN HOUR : Part.4 | Feb. 6, 2026 | “Adrenaline” |
| GOLDEN HOUR : Part.5 | Jun. 26, 2026 | “BAD” |
The official ATEEZ Japan discography lists all of these releases in sequence.
San-Related Songs and Projects
For readers specifically interested in San’s music outside the standard full-group title tracks, these projects are the most important:
| Year | Song / Project | San’s role |
|---|---|---|
| 2021 | “A Little Space” | Featured with Yunho and Jongho on Pentatonix collaboration |
| 2021 | Imitation OST / drama activity | Acting as Min Soo of Sparkling |
| 2023 | “IT’s You” | Unit member with Yeosang and Wooyoung; lyric participation |
| 2025 | “Creep” | Solo track; lyric participation |
| 2024 | “WORK” | Choreography contribution |
| 2026 | “Adrenaline” choreography demo | Choreography contribution |
| 2026 | “BAD” choreography demo | Choreography contribution |
Music Style and Artistic Evolution
San’s career illustrates an important part of ATEEZ’s broader musical evolution: the distinction between being a vocalist in an idol group and becoming an active performance contributor.
In earlier ATEEZ material, San’s impact was primarily visible through vocals, dance and stage expression. As the group matured, he became increasingly involved in choreography and individual creative work.
The progression is visible in several releases. “IT’s You” gave him a unit setting with Yeosang and Wooyoung. “WORK” added choreography credits. “Creep” gave him a full solo track on an ATEEZ release. By 2026, official choreography demos for “Adrenaline” and “BAD” showed his involvement in the construction of performance material itself.
Vocally, San has said that he can alter his tone depending on what a track needs. That flexibility helps explain why his parts can sound substantially different across contrasting ATEEZ concepts.
His performance style is also tied closely to emotional expression. San has repeatedly spoken about using different emotional aspects of himself depending on the song, rather than treating stage character as a single fixed personality.
Tours and Concert Activities
San has participated in ATEEZ’s major international tours as a core member.
2024 – TOWARDS THE LIGHT : WILL TO POWER
ATEEZ’s 2024 tour continued the group’s large-scale arena touring strategy, including European dates. San discussed the experience of completing the European leg and described touring as an important part of his personal growth.
2025–2026 – IN YOUR FANTASY
ATEEZ’s IN YOUR FANTASY world tour launched in 2025 and continued through 2026. The official Japanese schedule documents 2026 dates in Taipei, Jakarta, Singapore, Manila, Kuala Lumpur, Macau, Bangkok, Melbourne and Sydney.
2026 Fan Activities
ATEEZ also held a Seoul fan meeting in July 2026 and the Japanese ATINY’S VOYAGE : TINY MYSTERY fan meeting in August 2026.
San has spoken consistently about live performance as a demanding but meaningful part of his work. His interviews emphasize preparation, physical conditioning and the responsibility he feels toward the audience.
San’s Brand Endorsements and Ambassadorships
Namhae Promotional Ambassador — 2021
In April 2021, San was selected as a promotional ambassador for Namhae, the hometown with which he has long been publicly associated. KSTATION TV reported the appointment based on information from KQ Entertainment.
Dolce&Gabbana Global Ambassador — 2025
On October 15, 2025, Dolce&Gabbana announced San as a Global Ambassador.
This was not simply an event appearance. The fashion house explicitly announced him as a Global Ambassador and published campaign imagery featuring him.
San had already appeared at Dolce&Gabbana events before the appointment. Korea JoongAng Daily noted his previous association with the brand, including the special Dolce&Gabbana stage outfit used at Coachella in 2024.
| Year | Brand / Organization | Role |
|---|---|---|
| 2021 | Namhae | Promotional Ambassador |
| 2025–present | Dolce&Gabbana | Global Ambassador |
San’s Social Media Presence
Individual
| Platform | Account / Status |
|---|---|
| @choi3an | |
| YouTube | 9트쫑, joint channel with Wooyoung |
| Personal X | Not publicly verified here |
| Personal TikTok | Not publicly verified here |
| Personal Weverse account | Not treated as a separate official account here |
KProfiles currently lists San’s Instagram as @choi3an and the joint YouTube channel with Wooyoung.
Official ATEEZ Platforms
ATEEZ’s official YouTube channel description lists:
| Platform | Official account |
|---|---|
| X | @ATEEZofficial |
| @ATEEZ_official_ | |
| TikTok | @ateez_official_ |
| @ATEEZofficial | |
| Official platform | ateez.kqent.com |
San’s Family Background
Public sources provide only limited information about San’s family, and this article does not add private or speculative details.
KProfiles identifies an older sister named Haneul, while public reporting has also described San’s father as a taekwondo instructor connected with disability-support sports in Namhae.
More detailed information about other family members, including private occupations or personal lives, is not necessary to understanding San’s career and is therefore not included.
San’s Relationship Status
There is no publicly confirmed relationship information that can be reliably established for San as of September 2026.
This profile does not include dating rumors, fan theories, shipping claims or anonymous social-media speculation.
San’s Net Worth
San’s exact net worth is not publicly available.
There is no sufficiently reliable public financial source that establishes his personal net worth, salary or accumulated assets.
His known professional revenue categories can include:
- ATEEZ music and album activity
- Streaming
- Concerts and touring
- Merchandise and licensing
- Brand and fashion partnerships
- Individual creative work
- Acting and entertainment appearances
These are revenue categories, not verified personal earnings.
ATEEZ Awards and Major Achievements
The awards below are group-level achievements involving San as an ATEEZ member unless otherwise noted.
| Year | Award / Achievement | Work / Context | Result |
|---|---|---|---|
| 2023 | Billboard 200 | THE WORLD EP.FIN : WILL | No. 1 |
| 2024 | Billboard 200 | GOLDEN HOUR : Part.1 | No. 2 |
| 2024 | Coachella | ATEEZ | First K-pop boy group to perform at festival |
| 2024 | Billboard 200 | GOLDEN HOUR : Part.2 | No. 1 |
| 2025 | Billboard 200 | GOLDEN HOUR : Part.3 | No. 2 |
| 2025 | Billboard Hot 100 | “Lemon Drop” | First ATEEZ entry |
| 2025 | Contract renewal | KQ Entertainment | All 8 renewed for 7 years |
| 2026 | Seoul Music Awards | ATEEZ | Daesang + Bonsang |
| 2026 | Hanteo Music Awards | ATEEZ | Best Artist Daesang + Artist of the Year |
| 2026 | K-World Dream Awards | ATEEZ | Four awards |
ATEEZ’s 2026 Musical Position
The group’s 2026 releases show a clear continuation of the GOLDEN HOUR sequence.
GOLDEN HOUR : Part.4 arrived on February 6, 2026, with “Adrenaline” as the title track. GOLDEN HOUR : Part.5 followed on June 26, featuring “BAD.”
Part.5 produced another major U.S. chart result: it debuted at No. 1 on the Billboard 200. Soompi reported that it also became ATEEZ’s sixth album to surpass one million copies during its first week according to Hanteo, while first-week sales ultimately reached 1,885,712 copies.
For San specifically, the era added another performance-creation credit through his “BAD” choreography demo and placed renewed attention on his center performance moments.
Interesting Facts About San
- San was born on July 10, 1999.
- He is 27 years old as of September 2026.
- His birth name is Choi San.
- His hometown is Namhae in South Gyeongsang Province.
- He became a promotional ambassador for Namhae in 2021.
- San was part of ATEEZ’s pre-debut KQ Fellaz period.
- ATEEZ officially debuted on October 24, 2018.
- San’s current listed group roles are main dancer and lead vocalist.
- His latest listed MBTI is ISFJ, updated in June 2025.
- His latest publicly reported height is 176 cm.
- He acted as Min Soo in the KBS drama Imitation.
- He joined Yunho and Jongho on Pentatonix’s “A Little Space.”
- He is part of ATEEZ’s Yeosang-San-Wooyoung unit “IT’s You.”
- San contributed lyrics to “IT’s You.”
- “Creep” became his dedicated solo track on In Your Fantasy Edition.
Frequently Asked Questions About San
Who is San from ATEEZ?
San is a South Korean singer and dancer and a member of ATEEZ under KQ Entertainment. He is officially associated with the group’s main-dancer and lead-vocalist roles.
How old is San in 2026?
San is 27 years old as of September 18, 2026. He was born on July 10, 1999.
When is San’s birthday?
San’s birthday is July 10, 1999.
What is San’s real name?
His birth name is Choi San (최산).
What is San’s MBTI?
San’s most recently reported MBTI is ISFJ, based on a June 2025 update recorded by KProfiles. Older sources list different results.
How tall is San from ATEEZ?
The latest publicly reported figure used in this article is 176 cm. Older databases have listed 177–178 cm.
What is San’s position in ATEEZ?
San is listed as a main dancer and lead vocalist.
Where is San from?
San’s hometown is Namhae, South Gyeongsang Province, South Korea. Public sources disagree on the exact city of birth, so his birthplace is not treated as fully confirmed here.
What agency is San under?
San is managed by KQ Entertainment. All eight ATEEZ members renewed their contracts with KQ for seven more years in July 2025.
Is San an actor?
Yes. He made his acting debut in the 2021 KBS drama Imitation, where he played Min Soo of the fictional group Sparkling.
Is San involved in choreography?
Yes. San is credited in the choreography for “WORK”, and ATEEZ released San-version choreography demos for “Adrenaline” and “BAD” in 2026.
Is San a brand ambassador?
Yes. In October 2025, Dolce&Gabbana officially appointed San as a Global Ambassador.
How many members are in ATEEZ?
ATEEZ currently has eight members: Hongjoong, Seonghwa, Yunho, Yeosang, San, Mingi, Wooyoung and Jongho.
Conclusion
San’s 2026 profile reflects a career that has expanded well beyond a standard idol biography. He remains an active member of ATEEZ under KQ Entertainment, with the group continuing as an eight-member team after its 2025 seven-year contract renewal. His work now spans vocals, dance, songwriting, choreography, acting and fashion.
His recent milestones are especially clear. “Creep” established a dedicated solo track within an ATEEZ release, his choreography contributions became increasingly visible through “WORK,” “Adrenaline” and “BAD,” and his appointment as a Dolce&Gabbana Global Ambassador added a major fashion role.
At the same time, San’s own interviews suggest that the core of his approach has remained fairly consistent: work hard, stay grounded, care about the people around him and treat the stage as a place where different parts of his personality can come forward.
More Info About Kpopbio
