Kim Woo Jin, known professionally as Choi Woo Jin, is a South Korean singer. He graduated from Bonghwa High School. In 2014, he appeared in "Korea Sings" and won the Grand Prize in Bonghwa-gun, Gyeongsangbuk-do. He then made his official debut in 2016 with the album "Sister/Go Straight". He later released more albums in 2018, 2020 and in 2022. He has participated in several singing competitions such as "Hello Trot" and "Mr. Trot 2" trying to become a well-known singer. Unfortunately, he was eliminated in the earlier rounds in all shows.
(Source: Korean = Namu Wiki || Translation = MyDramaList)