Woonhak
Kim Woon-hak김운학 - 운학 - BOYNEXTDOOR - 보이넥스트도어 -
Gender: Male
Place of Birth: Suwon, Gyeonggi, South Korea
Birthday: 29/11/2006
Age: 17
Kim Woon-hak (김운학; born November 29, 2006), known mononymously as Woonhak (운학), is a South Korean singer, songwriter and MC under KOZ Entertainment. He is the maknae of the boy group BOYNEXTDOOR.
