Ateez Wiki

San (Hangul: 산) born on July 10th, 1999, is the lead vocalist of the South Korean boy band ATEEZ.

Career History[]

2017: MIXNINE[]

In October 2017, trainees from KQ Entertainment auditioned for the survival reality show MIXNINE. He didn't pass the audtion.

2018: KQ Fellaz, ATEEZ[]

Before debuting, San was introduced as part of "KQ Fellaz", which is a pre-debut team of trainees under KQ. On October 24, 2018, San debuted as a member of ATEEZ with the title tracks "Treasure" and "Pirate King". In the group, he holds the lead vocalist and dancer positions.


  • Stage Name: San (Hangul: 산; Japanese: サン)
  • Name: Choi San (Hangul: 최산; Hanja: 崔傘)
  • Name Meaning: "mountain." (literal translation of "San/산" from the Korean language)
    • 崔 (최/Choi) means "high" and is a common surname. [1]
    • 傘 (산/San) means "umbrella".[2]
  • Birthdate: July 10th, 1999
  • Birthplace: Namhae, Gyeongsangnam-do, South Korea
  • Zodiac:
    • Sun sign: Cancer
  • Chinese Zodiac: Earth Rabbit
  • Blood Type: B
  • MBTI: INFP "Introversion, Intuition, Feeling, Perception"
  • Family: Parents, Older Sister (Name:Choi Ha Neul, translates to "Sky"), Cat (Name: Byeol, translates to "Star")
  • Education:
    • Namhae Elementary School (Graduated)
    • Namhae Middle School (Graduated)
    • Namhae High School (Transferred)
    • Korean Arts High School Department of Music (Graduated)
    • Global Cyber University Department of Broadcasting and Entertainment (Enrolling)


= Participates as writing/composer/arrange

✖ = Not participated as writing/composer/arrange

Based of the official ATEEZ website and the Korea Music Copyright Association.

ATEEZ Discography[]

Album Song Writing Composer Arrange
Treasure Ep.2: Zero to One From



Year Channel Title Role Notes
2021 KBS Imitation Min-su supporting role

Survival Program(s)[]

Year Title Role Notes
2017 MIXNINE Auditionee didn't pass the audition


  • His nickname is Sanjook.
  • He speaks Japanese.
  • He also speaks basic English, and has very good pronunciation.
  • His hobbies are sleeping and sports.
  • He really likes plushies and often carries with him a plushie named Shiber.
  • His favorite color is purple.
  • His favorite foods are meat and chocolate.
  • The foods he hates are vegetables.
  • His special talents are whistling, vocals, and is a happy virus.
  • His favorite singers are DEAN, Zion.T, and Justin Bieber.