Woonhak
AKA: Kim Woon-hakBirthday: 2006-11-29
Birthplace: Suwon, Gyeonggi, South Korea
Home Page: https://kozofficial.com/artist/profile/BOYNEXTDOOR
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.