An image from M Countdown, one of the productions that also features Jaehyun.
Jaehyun
December 4, 2003 — Seoul, South Korea
Myung Jae-hyun (명재현; born December 4, 2003), known mononymously as Jaehyun (재현), is a South Korean rapper, singer, songwriter and MC under KOZ Entertainment. He is the leader of the boy group BOYNEXTDOOR.
