한 Siwoo Siwoo (시우) is a South Korean Male Artist. He started in group Just B. Read All General Information International Stage Name : Siwoo Domestic Stage Name : Pronounce 시우 Previous Stage Name : JM Previous Hangul Stage Name : 제이엠 Full Name : Chu Siwoo Pronounce Full Domestic Name : Pronounce 추시우 Aliases : Chu Jimin; 추지민 Date of Birth : 2001-10-11 (age 24) Zodiac : Libra Country of Birth : South Korea Related Artists : Just B Original group : Just B Solo Videos In RE=LOADBy Just B In DamageBy Just B Images