JUST B Just Burn Concept




Korean Name:



June 30, 2021

JUST B (저스트비) is a 6-member boy band from by BLUEDOT Entertainment. The JUST B members are Geonu, Bain, Lim Jimin, JM, DY and Sangwoo.

JUST B made their debut on June 30, 2021 with the 1st mini album “Just Burn“.

Lim Jimin prior to his debut with JUST B had made his own solo debut. Geonu and JM were I-LAND contestants. DY (Doyum) was a member of 1the9, and Bain also participated in Under Nineteen.

JUST B Youtube Channel: JUST B

JUST B V app Channel: JUST B

JUST B Facebook Page: @JUSTBOfficialFB

JUST B Twitter Page: @JUSTB_Official

JUST B Instagram Profile: @JUSTB_IG_official

JUST B Official Website:

JUST B Discord (unofficial):

JUST B Reddit:


Profile Stage Name Full Name Korean Name Kor. Stage Date of Birth Country Second Country Birthplace Instagram Twitter Former
Profile DY Jeon Doyum 전도염 도염 2002-02-21 South Korea Daejeon 1the9
Geonu Lee Geonwoo 이건우 건우 2001-02-02 South Korea
Bain Song Byeonghee 송병희 배인 2001-05-04 South Korea
Lim Jimin Lim Jimin 임지민 임지민 2001-05-22 South Korea
JM Chu Jimin 추지민 지민 2001-10-11 South Korea
Sangwoo Kim Sangwoo 김상우 상우 2002-09-03 South Korea

Music Videos


Official Images