BtoB Members Profile




Korean Name:



March 21, 2012

BtoB is a 6-member boy group from Cube Entertainment, company of CLC, Pentagon and formerly 4minute and Beast.

The BtoB members are Eunkwang, Minhyuk, Changsub, Hyunsik, Peniel and Sungjae.

They debuted with 7 members (Eunkwang, Minhyuk, Changsub, Hyunsik, Peniel, Ilhoon and Sungjae) on March 21, 2012 with the EP Born To Beat, from which the acronym BtoB comes.

Since their debut they have released many EPs (Press Play, Thriller, Beep Beep, Move, The Winter’s Tale, I Mean, Remember That, New Men), a korean full album (Complete) and a japanese full album (24 / 7).

The group had at first more fun and upbeat releases (up to Move), but found success with their mature and more R&B influenced title songs.

Member Ilhoon left the group on December 31, 2020.

BtoB Youtube Channel: officialbtob, unitedcube

BtoB V app Channel:

BtoB Facebook Page:

BtoB Twitter Page:

BtoB Instagram Profile: @cube_official_btob

BtoB Official Website:

BtoB Discord (unofficial)

BtoB Reddit:


Profile Stage Name Full Name Korean Name Kor. Stage Date of Birth Country Second Country Birthplace Instagram Twitter Former
Eunkwang Seo Eunkwang 서은광 은광 1990-11-22 South Korea Yongin
Minhyuk Lee Minhyuk 이민혁 민혁 1990-11-29 South Korea Seoul
Changsub Lee Changsub 이창섭 창섭 1991-02-26 South Korea Suwon
Hyunsik Lim Hyunsik 임현식 현식 1992-03-07 South Korea Ilsan
Peniel Shin Donggeun 신동근 프니엘 1993-03-10 South Korea USA Chicago
Ilhoon Jung Ilhoon 정일훈 일훈 1994-10-04 South Korea Seoul
Sungjae Yook Sungjae 육성재 성재 1995-05-02 South Korea Yongin

Music Videos


Official Images