A member of the Top 7 on the idol competition series Boys24. He previously served as the first leader of his unit on the show, Unit Yellow.
Before competing on Boys24, he was a trainee under YG Entertainment.
A talented dancer, he was a competitor on the South Korean dance survival show Dancing 9 in 2013.
His nickname is J7.
A prolific professional dancer, he has starred in music videos for several K-pop groups, including JB's JJ Project.