ONF

ONF (Korean: 온앤오프; RR: Onaenopeu; pronounced as On and Off) is a South Korean-Japanese boy band formed and managed by WM Entertainment. Originally debuting as a seven-piece group on August 3, 2017, with their EP, the group currently consists of six members: Hyojin, E-Tion, Seungjun (formerly known as J-Us), Wyatt, Minkyun (formerly known as MK) and U. The group's youngest member, Laun, left the group on August 23, 2019, for personal circumstances shortly before the group's fourth extended play Go Live.