Known as Simba, he is the leader and Rapper of the Jackie Chan-formed K-pop boy band JJCC. Since their debut in 2014, they have released one self-titled mini album and one full length album, Ackmong.
JJCC released their debut single "At First" in 2014 prior to the release of their mini-album.
He has become a social media sensation, earning more than 60,000 followers just through his Instagram account.
He has one younger brother, Liu Can.
JJCC and Kim Hee-Sun both performed at Jackie Chan's charity event Peace, Love and Friendship in April 2014.