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San Ateez - Biography, Profile, Facts, and Career

San made his way into the music industry by joining KQ Entertainment. Not long after that, he got a chance to debut with new group KQ Fellaz.

The group started their activity through a web-series KQ Fellaz American Training. In the show, the eight members attended Millenium Dance Complex at Los Angeles for some dance training.

The group name KQ Fellaz was eventually changed into ATEEZ. Then in October 2018, San made his debut with the group.

They released EP Treasure: All to Zero along with two music videos for Pirate King and Treasure.

In 2021, this Cancer man starred in drama series Imitation. He plays member of boy group Sparkling named Min-soo. As part of the drama, they released a digital single Diamond in May.


  • Real Name: Choi San (최산)
  • Stage Name:  San (산)
  • Nickname: Sanjook
  • Birthday: July 10, 1999
  • Birthplace: Namhae, South Gyeongsan, South Korea
  • Zodiac Sign: Cancer
  • Nationality: Korean
  • Position: Vocalist, Performer
  • Height: 175.5 cm (5’9″)
  • Weight: 63 Kg (134 lbs)
  • Blood Type: B
  • Religion: –
  • Profession: Singer, Actor
  • Education: –
  • Hobbies: Sleeping, Sports
  • Parents: –
  • Siblings: –
  • Girlfriend: –
  • Facebook: –
  • Twitter: –
  • Instagram: –
  • Tiktok: –
  • Youtube:  –


  • San spent more time with his grandparents while growing up.
  • He has a big collection of plushies.
  • He carries around a plushie named Shibee.
  • This idol can speak English and learning Japanese.
  • He did an audition for the show MIXNINE but failed to pass.
  • San is a happy virus that always spread happiness.
  • During high school, he used to play volleyball as libero.
  • He loves eating meat and also chocolate.
  • This Cancer man likes listening to Zion T, Dean, and Justin Bieber.
  • He is named San so he can be a comforting hill for some people. At the same time, he can also be a grand mountain that no one dares to challenge.
  • He uses right hand.
  • His father has a Taekwondo studio.
  • He can do imitation of Naul, BOLBAGGAN4, and many others.
  • He can whistle.
  • Many fans think he resembles Ten of NCT.
  • He likes reading books, especially thriller and mystery.
  • He has read What The Cat Taught Me At The Bottom of the Sorrow.
  • While watching their pre-debut video, Lia Kim took special note on his flexibility, stating that he can do more than average male’s body.
  • He loves the snack Oh Yes.
  • This singer likes playing games and watching TV with his fellow members.
  • He loves the song Party by Sik-k and Crush.
  • In the group, he has been said to be the mood maker.
  • San jokes around a lot with the other members.
  • He has admitted that he uses Twitter to search his name.
  • He picks purple as his favorite color.
  • The man from Namhae likes watching Mukbang videos on Youtube.
  • He has fond memory of looking at the stars while at Malibu beach in the US.
  • He has been dubbed as the fake maknae of ATEEZ.
  • San shares a room with Yunho.
  • His ideal type is someone who has warm heart.

See Full ATEEZ Members

Pics of San

1. San manages to look sexy and sweet at the same time

San Ateez - Biography, Profile, Facts, and Career

2. This picture is so fun

San Ateez - Biography, Profile, Facts, and Career

3. Pink hair looks great on him

San Ateez - Biography, Profile, Facts, and Career

4. Loving his casual style here

 Biography, Profile, Facts, and Career

5. San looks even cooler with his hair pushed back

 Biography, Profile, Facts, and Career

San is an idol with lots of talents. It would be exciting to see more of him in both the music and entertainment industry.