Oh Se-hun (born April 12, 1994), better known mononymously as Sehun, is a South Korean rapper, singer-songwriter, dancer, model and actor.
He is a member of the South Korean-Chinese boy group Exo, its sub-group Exo-K and sub-unit Exo-SC.
Apart from his group's activities, Sehun has also starred in various television dramas and films such as Secret Queen Makers (2018) and Dokgo Rewind (2018).