한 Hyeongseok Hyeongseok (형석) was a South Korean Male Artist. He started in group Astin. He retired in 2023. Read All General Information International Stage Name : Hyeongseok Domestic Stage Name : Pronounce 형석 Full Name : Chu Hyeongseok Pronounce Full Domestic Name : Pronounce 추형석 Date of Birth : 2000-09-13 (age 26) Zodiac : Virgo Country of Birth : South Korea Related Artists : Astin - Rapper,MaknaeWe1ne - Rapper Artist retired : 2023 Original group : Astin (No longer a member) Images