한 Yoonhak Yoonhak (윤학) is a South Korean Male Artist. He started in group Supernova. Read All General Information International Stage Name : Yoonhak Domestic Stage Name : Pronounce 윤학 Full Name : Jung Yoonhak Full Domestic Name : Pronounce 정윤학 Date of Birth : 1984-12-02 (age 41) Zodiac : Sagittarius Country of Birth : South Korea Related Artists : Supernova - Leader,Vocal Original group : Supernova Images No images yet