San (산) is one of the eight members of ATEEZ, the group managed by KQ Entertainment. The official ATEEZ profile lists San’s birthday as July 10, 1999.
Debut and ATEEZ
San debuted with ATEEZ on October 24, 2018, when the group released TREASURE EP.1: All To Zero. The group’s official discography traces the TREASURE releases and the later ZERO: FEVER series. For the current concert schedule, visit our ATEEZ 2027 world tour guide.
Official account
Follow San on Instagram (@choi3an). This account is listed in KQ Entertainment’s announcement of the members’ individual Instagram accounts.
Learn the ATEEZ members
Can you recognise San across different photos? Play the ATEEZ memory game to practise matching all eight members’ faces and names.
Photo gallery
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Photo credits and sources
Photographs are resized for display; avatars use square crops. Some source files are already cropped photographs or video stills.
- 20260713 ATEEZ Choi San NARS PhotoCall.jpg — K-POPIT 케이팝잇 · CC BY 4.0
- San in June 2025.png — 티비텐 · CC BY 3.0
- Choi San (Ateez) in October 2024.png — K-POPIT 케이팝잇 · CC BY 3.0