한 Chihoon Chihoon (치훈) was a South Korean Male Artist. He started in group TO1. He retired in 2022. Read All General Information International Stage Name : Chihoon Domestic Stage Name : Pronounce 치훈 Full Name : Choi Chihoon Pronounce Full Domestic Name : Pronounce 최치훈 Date of Birth : 1999-04-27 (age 27) Zodiac : Taurus Country of Birth : South Korea Related Artists : TO1 - Vocal,Rapper Artist retired : 2022 Original group : TO1 (No longer a member) Solo Videos In No More XBy TO1 In Son of BeastBy TO1 Images No images yet