Oh Se-hun (Korean: 오세훈), born April 12, 1994), known as Sehun, is a South Korean rapper, singer-songwriter, dancer, model, and actor. He is the youngest member of the South Korean-Chinese boy group EXO, its sub-group Exo-K and sub-unit Exo-SC. Other than this, Sehun has also starred in various television dramas and films such as Secret Queen Makers (2018) and Dokgo Rewind (2018). He has been a cast member of Busted! since 2018.