Dong Woon was born in Seoul,South Korea on June 6, 1991. Dong Woon was a trainee from JYP Entertainment for 2 years, and was the last member chosen to join BEAST. He is the maknae (youngest) of the group. Dong Woon is known for his Western look from the other members
Dong Woon attended High School Hanyoung and currently attends Konkuk University majoring in image and film.
The group has released five Korean mini-albums and various singles. Dong Woon is a vocalist of Beast.
In December 2010, Dong Woon released a digital single album “Udon” together with Davichi’s Kang Min Kyung. After its release, the song quickly rose up to the top of the charts, bringing in immense popularity and it is expected to start another trend.However, it is said that by the composers of ‘Udon’ that the title of the song is in Japanese, hence the main 3 broadcasting networks confirmed that they will not be showing on television.