Birth name: Yoon Doo Joon (Hangul: 윤두준)
Date of birth: July 4, 1989 (age 20)
Position: Leader, vocalist, rapper
Doo Joon is the leader of BEAST.He was a trainee from JYP Entertainment. He was featured in the Mnet documentary Yeolhyeolnama (Korean: 열혈남아, Hot Blooded Men) with 2AM and 2PM but was eliminated. He was then transferred to JYP Entertainment's sister company, Cube Entertainment. Before his debut with BEAST, he auditioned for High Kick Through the Roof and was offered a role in the sitcom but turned it down to focus on his music career.] He became a member of reality-variety series Danbi, a segment part of MBC's Sunday Sunday Night line-up.
Doo Joon was featured in AJ's music video for "Nunmuleul Dakko" (Korean: "눈물을 닦고", "Wiping the Tears") as a rapper along with Jun Hyung before they debuted as part of BEAST.He was also a guest rapper for Gavy NJ's song "Sun Flower".
Yoon Doo Joon is working with Shin Saekyung on an ad for premium jeans brand, Buckaroo
Birth name: Jang Hyun Seung (Hangul: 장현승)
Date of birth: September 3, 1989 (age 20)
Hyun Seung first received media attention when he attempted to join Big Bang but failed to make the cut. He received a lot of concerns from management when BEAST was being formed, as the first thing the members were instructed to do was have Hyun Seung gain weight.
Birth name: Yong Jun Hyung (Hangul: 용준형)
Date of birth: December 19, 1989 (20)
Position: Main rapper, vocalist
Before debuting as a member of BEAST, Jun Hyung was first a member of Xing, known by his stage name as Poppin' Dragon. He is noted to have unusual hairstyles. Jun Hyung was also featured in fellow member's AJ's music video "눈물을 닦고" ("Wiping the Tears") as a rapper with Doo Joon. Along with fellow BEAST member Yo Seob, MC and comedian Lee Hyukjae, Moon Hee Jun (formerly of H.O.T.) and Kim Sook, they welcomed Japanese tourists for "Visit Seoul 2010" campaign, where Korean celebrities and Japanese tourists explore Seoul in MBC's Star Guide Doshiraku to raise awareness of Seoul's famous areas as well as its delicious cuisine.
Jun Hyung was the featured rapper in Hyuna's solo debut single "Change".Jun Hyung along with 4minute were also featured in "Heard 'Em All" for Amerie's Asian version of the album Post Beyonce.
Birth name: Yang Yo Seob (Hangul: 양요섭)
Date of birth: January 5, 1990 (age 20)
Position: Main vocalist
Yo Seob is the main vocalist of BEAST. Noted to be the "cute" member of BEAST, his various hairstyles have received much attention, being compared to that of a Fairy Pitta and a Shih Tzu among other things. Yo Seob was a former M Boat Entertainment (a former sister company of YG Entertainment) trainee before he transferred to Cube Entertainment. He was also known for his self-created videos and parodies. He was a backup dancer for AJ's music video "눈물을 닦고" ("Wiping the Tears")
Along with fellow BEAST member Jun Hyung, MC Lee Hyukjae, Moon Hee Jun (formerly of H.O.T.) and Kim Sook, Yo Seob welcomed Japanese tourists for "Visit Seoul 2010" campaign, where Korean celebrities and Japanese tourists explored Seoul in MBC's Star Guide Doshiraku to raise awareness of Seoul's famous areas as well as its delicious cuisine.
Main article: AJ (singer)
Birth name: Lee Gi Kwang (Hangul: 이기광)
Date of birth: March 30, 1990 (age 19)
Position: Lead vocalist, main dancer
Gi Kwang was initially a trainee under JYP Entertainment. He later transferred to sister entertainment company, Cube Entertainment where he originally debuted as a solo singer by the stagename, "AJ". Cube Entertainment then decided to have him join BEAST where redebuted under his given name.Lee Gi Kwang, who is active and known as SeHo in MBC High Kick Through the Roof, was selected as MC for MBC's Sunday Sunday Night segment Hot Brothers.
Gi Kwang is featured in K.Will's music video for the song, Present.
Birth name: Son Dong Woon (Hangul: 손동운)
Date of birth: June 6, 1991 (age 18)
Position: Rapper, vocalist
Dong Woon trained for two years with JYP Entertainment and was the last member to join BEAST.
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