Yoon Doo-joon

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 did not agree with him at first, though he pleaded with them to register him for music school and he 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". He later debuted as the leader of Beast. Their journey leading up to debut was showcased in their MTV documentary MTV B2ST. Yoon graduated from Kyung Hee Cyber University in post-modern musicology. He attended Dongshin University as a student majoring in Broadcast Entertainment, under a full scholarship, along with three other members of Beast. Yoon enlisted for his mandatory military service as ROK Army on August 24, 2018, and was discharged on April 10, 2020.