Yoon Doo Joon
Birth name: Yoon Doo Joon (Hangul: 윤두준)
Date of birth: July 4, 1989
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. It ended with the last broadcast on August 15, 2010.
Doo Joon was featured in AJ's music video for "Nunmureul Dakko" (Korean: "눈물을 닦고", "Wipe the Tears") as a rapper along with Jun Hyung before they debuted as part of BEAST.He was also a rapper for Gavy NJ's song "Sun Flower".
Doo Joon worked with Shin Saekyung on an ad for premium jeans brand, Buckaroo.
As Girls' Generation member Taeyeon will be leaving MBC Radio FM4U 91.9Mhz ‘Chin Chin Radio’ , he was chosen as the temporary DJs for two weeks together with solo singer IU.Doo Joon was featured for G.Na's album title song ‘I’ll Back Off So You Can Live Better’ music video along with the other Beast member, Jun Hyung. Doojoon, Kikwang and IU appeared as special hosts on Music Core on August 21, 2010. DooJoon was selected to appear in the new MBC daily sitcom ‘All My Love.