한 Sian Sian (시안) was a South Korean Male Artist. He started in group TFN. He retired in 2024. Read All General Information International Stage Name : Sian Domestic Stage Name : Pronounce 시안 Full Name : Choi Changmin Full Domestic Name : Pronounce 최창민 Date of Birth : 2001-02-01 (age 25) Zodiac : Aquarius Country of Birth : South Korea Related Artists : TFN - Vocal Artist retired : 2024 Original group : TFN (No longer a member) Images