Yoon Doo-joon was born in Goyang, South Korea on July 4, 1989. His
dream of becoming a high school Physical Education teacher changed
suddenly during his second year of high school after watching MTV's Big
Bang Documentary. His parents and teachers didn't agree with him at
first. However, he pleaded to them to register him for Music school and
soon started auditioning to become a singer.
Yoon then became a trainee of JYP Entertainment and was featured in the
Mnet documentary Hot Blooded Men, a reality program that shows the
preparation for their debut, with 2AM and 2PM, but he was eliminated
along the course of the show.
He then moved to Cube Entertainment and was featured as a rapper in
AJ's "Wipe the Tears". After his debut with the group, he became part
of Danbi and debuted as an actor through More Charming by the Day and
All My Love.
He finally debuted as the leader of Beast. Their journey leading up to
debut was showcased in their MTV documentary MTV B2ST.
He currently attends at Dongshin University as a student majoring in
Broadcast Entertainment, under a full scholarship, along with 4 other
members of Beast.