한 Heeseok Heeseok (희석) was a South Korean Male Artist. He started in group Limitless. He retired in 2020. Read All General Information International Stage Name : Heeseok Domestic Stage Name : Pronounce 희석 Full Name : Yun Heeseok Full Domestic Name : Pronounce 윤희석 Date of Birth : 1997-06-10 (age 29) Zodiac : Gemini Country of Birth : South Korea Related Artists : Limitless - Vocal Artist retired : 2020 Original group : Limitless (No longer a member) Images