ONF Members Profile


Recently updated on March 30th, 2021 at 12:45 pm



Korean Name:



August 3, 2017

ONF (온앤오프) are a 6 member boygroup from WM Entertainment, company of B1A4 and Oh My Girl.

The ONF members are Hyojin, E-Tion, J-Us, Wyatt, MK and U. They debuted on August 3, 2017 as a 7 member group, member Laun left the group on August 23, 2019.

ONF Youtube Channel: ONF OFFICIAL

ONF V Live Channel: 온앤오프 (ONF)

ONF Facebook Page: @official.wmonoff

ONF Twitter Page: @wm_onoff

ONF Instagram Profile: @WM_ONOFF

ONF Official Website: http://on7off.com/

ONF Discord (unofficial):

ONF Reddit:


ProfileStage NameFull NameKorean NameKor. StageDate of BirthCountrySecond CountryBirthplaceFormer
HyojinKim Hyojin김효진효진1994-04-22South KoreaSeoul
E-tionLee Changyoon이창윤이션1994-12-24South KoreaJeonju
J-UsLee Seungjoon이승준제이어스1995-01-13South KoreaSeoul
WyattShim Jaeyoung심재영와이엇1995-01-23South KoreaSeoul
MKPark Minkyun박민균엠케이1995-11-16South KoreaIlsan
UMizuguchi Yuto미즈구치 유토1999-03-16JapanOsaka

Music Videos

Official Images


Monday, July 20, 2020 17:16