한 Sihyuk Sihyuk (시혁) was a South Korean Male Artist. He started in group NIK. He retired in 2021. Read All General Information International Stage Name : Sihyuk Domestic Stage Name : Pronounce 시혁 Full Name : Choi Sihyuk Pronounce Full Domestic Name : Pronounce 최시혁 Date of Birth : 1997-02-18 (age 29) Zodiac : Aquarius Country of Birth : South Korea Related Artists : NIK - Rapper,Dancer Artist retired : 2021 Original group : NIK (No longer a member) Images No images yet