한 Woonhak Woonhak (운학) is a South Korean Male Artist. He started in group BOYNEXTDOOR. Read All General Information International Stage Name : Woonhak Domestic Stage Name : Pronounce 운학 Full Name : Kim Woonhak Pronounce Full Domestic Name : Pronounce 김운학 Date of Birth : 2006-11-29 (age 19) Zodiac : Sagittarius Country of Birth : South Korea Related Artists : BOYNEXTDOOR - Maknae Original group : BOYNEXTDOOR Solo Videos In VIRALBy BOYNEXTDOOR In Hollywood ActionBy BOYNEXTDOOR In I Feel GoodBy BOYNEXTDOOR In Nice GuyBy BOYNEXTDOOR Images