Lee Sang-hyeok (μ΄μν; born October 22, 2003), known professionally as Riwoo (리μ°), is a South Korean singer and dancer under KOZ Entertainment. He is a member of the boy group BOYNEXTDOOR.
Lee Sang-hyeok (μ΄μν; born October 22, 2003), known professionally as Riwoo (리μ°), is a South Korean singer and dancer under KOZ Entertainment. He is a member of the boy group BOYNEXTDOOR.
