Heechul debuted as an actor with the lead role in KBS's drama series "Sharp 2," (2005-06) in 2005. The same year, he began his singing career as a member of boy band Super Junior with the full-length album “Super Junior05.” Heechul is best known for his witty and daring jokes on variety shows, especially on JTBC’s “Men on a Mission,” (2015-) and SBS’s “My Little Old Boy,” (2016-). His duets “Sweet Dream,” (2016) and “Falling Blossoms,” (2018) with singer Min Kyung-hoon, who is also a permanent cast member on “Men on a Mission,” were considered hits as well — “Sweet Dream,” topped the Gaon Digital Chart upon its release.