He is best known as the runner-up contestant in SBS' K-pop Star Season 4.
He is best known for his cover performance of Kim Johan's I Want to Fall in Love (사랑에 빠지고 싶다) on K-pop Star 4 and dominated the Melon Charts for weeks. Before he made his debut, he became popular with his hit OST 'If It Is You (너였다면)'. Throughout his career, he has released several OSTs that have charted. He made his debut in November 2016 with the EP His Voice and later released his full studio album, 'Spring Again', in February 2018. In April 2019, he released his second mini album, 'Dear, My Universe'.
I Want to Fall In Love - K-pop Star Season 4 I Want to Fall In Love
I Have To Forget You - K-pop Star Season 4 Casting Audition Part.1