Cube Entertainment's new 6 member boy group B2ST (Boys 2 Search the Top) which includes members AJ, Poppin' Dragron, Yoon Doo Joon, Yang Yo Seob, So-1, and Son Dong Woon.
They will be officially have their own MTV Documentary show which will air it's first episode August 23rd at 3:00.

This documentary show will be a good opportunity for the boys and the fans to see how much they progress before their offical debut. I think this will be good to get to know them better.

Here's more info on the guys:

AJ

Lee Ki Kwang, better known as solo singer AJ. Because of controversies, he will be changing his stage name which has yet to be announced by his management. There has been news that he will be included in the cast for the second season of popular sitcom “High Kick.”

Birth Name: Lee Ki Kwang (이기광)
Birth Date: 1990.03.30
Blood Type: A
Height&Weight: 174cm&58kg
Birth Place: Seoul
School(s): Seoul Composite Art School
Hobbies: Dancing, and DVD appreciation
Trainee Years: 4yrs under JYPE
Favorite Singers: Taeyang of Big Bang, Omarion & Usher.
(originally debuted as a solo artist, will be changing his stage name soon)


Yoon Doo Joon


He first appeared as one of the candidates for JYP’s new boy band on Mnet’s Hot Blood Documentary. Currently one of the rappers for AJ’s hit song Wiping the Tears.

Birth Date: 1989.07.04
School: JoongSan High School.
Height / Weight: 180cm/67kg.
Specialty: Singing.
Fact: Mgoon Audition 3rd place.
Special Fact: Likes “Black” music

Poppin' Dragon


Yong Jun Hyeong, previously known as Poppin’ Dragon. He first debuted in the earlier generations of Xing. He, like Doo Joon, raps for AJ’s Wiping the Tears. He was eliminated from YG group Big Bang in the 9th episode of their documentary.

Real Name: Yong Jun Hyeong
Stage Name: Poppin’ Dragon
Birth Date: 1989.12.19
Interests: Dance
Family: Parents, younger brother
School: Ahnyang High School, theatre

So-1


Jang Hyun Seung aka SO-1. He was eliminated from Big Bang in the ninth episode of their documentary because he lacked stage presence and was too shy.

Birth Name: Jang Hyun Seung (장현승, 張賢聖)
Birth date: 1989.09.03
Specialty: Vocals

YoSeob


Yoseob. He has the least information out right now. All that is known is that he is a back-up dancer for AJ
Birth Date: 1990.01.05
Specialty: Vocals
Was AJ's highschool classmate and back-up dancer.


Son Dong Woon

Son Dong Woon (1991.06.06), the final member of the group. He’s been a part of JYP as a trainee for quite a long while. Teased jokingly by fans for looking Thai, especially when with Khun (who is said to look more Korean than him).

Birthdate: 1991.06.06

Discography

1st Single
Release Date: 2009.10.14
Language: Korean
Record Label: Cube Entertainment

Track List:
01. Beast Is The B2ST
02. Bad Girl
03. Mystery
04. 아직은
05. Oasis