Dancer and vocalist with the eight-piece boy band ATEEZ that was formed by KQ Entertainment. His stage name is Wooyoung.
He was a trainee with BigHit. He wanted to be an idol ever since he began performing in school productions. He attended Hanlim Multi Arts High School.
He ranked 73rd on the MIXNINE Showcase JUST DANCE.
His older brother served in the army.
He was in the same class as Son Youngtaek and Idol School's Bin Haneul at Hanlim Multi Arts High School.