Leehan
Known As: Kim Dong-hyunBorn: 20th December, 2004Age: 22Birthplace: Busan, South KoreaBiography: Kim Dong-hyun (김동현; born October 20, 2004 ), known professionally as Leehan (이한), is a South Korean singer under KOZ Entertainment. He is a member of the boy group BOYNEXTDOOR.
