Yoon Doo Joon
-Birth name: Yoon Doo Joon (Hangul: 윤두준)
-Date of birth: July 4, 1989 (age 21)
-Position: Leader, Vocalist, Rapper, Dancer
Jang Hyun Seung
-Birth name: Jang Hyun Seung (Hangul: 장현승)
-Date of birth: September 3, 1989 (age 21)
-Position: Vocalist, Lead Dancer
Yong Jun Hyung
-Real Birth Name: Yong Jae Soon(Hangul: 용재순)
-Date of birth: December 19, 1989 (age 21)
-Position: Main Rapper, Dancer
Yang Yo Seob
-Birth name: Yang Yo Seob (Hangul: 양요섭)
-Date of birth: January 5, 1990 (age 21)
-Position: Main Vocalist, Dancer
Lee Gi Kwang
-Birth name: Lee Gi Kwang (Hangul: 이기광)
-Date of birth: March 30, 1990 (age 20)
-Position: Lead Vocalist, Main Dancer
Son Dong Woon
-Birth name: Son Dong Woon (Hangul: 손동운)
-Date of birth: June 6, 1991 (age 19)
-Position: Vocalist, Rapper, Dancer
DEBUT
In late 2009, news articles started to surface online about Cube Entertainment's new group, B2ST (pronounced "Beast"). Their journey leading up to debut was showcased in their MTV documentary MTV B2ST. On October 14, the group's first mini-album, Beast Is The B2ST, was released, selling over 20,000 copies in October 2009. It went onto sell another 40,000 copies overall. Cube Entertainment revealed that they had sold all the albums they printed in the first batch and were planning to produce 5,000 more. They were also plans to reissue the solo album of member AJ (Lee Gi Kwang) in response to strong demand. On October 16, Beast made their live debut on KBS Music Bank with their debut track, "Bad Girl". The group became very popular after debuting, receiving a variety of commercial calls from companies around Asia. On December 2, 2009, Beast won their first award, Rookie of the Month, awarded by the Ministry of Culture, Sports and Tourism. Cube Entertainment announced that Universal Records would sign with Beast and their labelmate, girl group 4minute, for the international launches of their albums.
Album : Beast is the B2ST
Released Date : 14 October 2009
1. Beast Is the B2ST
2. Bad Girl
3. Mystery
4. 아직은 (Yet)-no official MV released
5. Oasis
Album : Shock Of The New Era
Released Date : 01 April 2010
1. Just Before Shock
2. Shock
3.Special
4. 내 여자친구를 부탁해 (Say No) (Take Care Of My Girlfriend (Say No))
5. Easy
