A main vocalist for the South Korean pop group UP10TION. The group debuted in 2015 and has become known for popular singles like "SO, DANGEROUS," "White Night," and "Runner."
UP10TION debuted in September of 2015 with the inaugural EP Top Secret.
In 2017, he competed on the MBC reality series King of Mask Singer.
He has two older sisters and one younger sister.
He and his fellow bandmates Sunyoul, Kogyeol, and Xiao sang the 2017 single "Leave Me Alone" for the Telemonster original Soundtrack.