Beast / B2ST

Members: 6
Debut: October 2009
Entertainment: Cube Entertainment
MV: 5! My Baby (Ft. A Pink) - Bad girl - Beautiful - Beautiful night - Breath - Fiction - I like you best - I'm sorry - Mystery - Say no - Shadow - Shock - Skinny baby (Ft. A Pink)

PV: Bad girl - Midnight - Shock

YOSEOB: Although I - Caffeine - Love day (Ft. Eunji)

TROUBLE MAKER:  Now - Trouble Maker

DUJUN

Stagename: Dujun
Name: Yoon Doo-Joon
Date of birth: 4 July 1989
Nationality: korean
Bloodtype: A
Height: 179 cm
Position: leader, sub-rapper, vocalist

HYUNSEUNG

Stagename: Hyunseung
Name: Jang Hyun-Seung
Date of birth:3 September 1989 
Nationality: korean
Bloodtype: B
Height: 175 cm
Position: lead vocalist
*Sub-group: Trouble Maker

JUNHYUNG

Stagename: Junhyung
Name: Yong Jun-Hyung
Date of birth: 19 December 1989
Nationality: korean
Bloodtype: O
Height: 179 cm
Position: main rapper
*2nd Generation of Xing (Stagename: POPPIN' DRAGON)

YOSEOB

Stagename: Yoseob
Name: Yang Yo-Seob
Date of birth: 5 January 1990
Nationality: korean
Bloodtype: B
Height: 170 cm
Position: main vocalist

KIKWANG

Stagename: Kikwang
Name: Lee Ki-Kwang
Date of birth: 30 March 1990
Nationality: korean
Bloodtype: A
Height: 170 cm
Position: lead vocalist, face of the group

DONGWOON

Stagename: Dongwoon
Name: Son Dong-Woon
Date of birth: 6 June 1991
Nationality: korean
Bloodtype: A
Height: 181 cm
Position: maknae, vocalist, rapper