Park Chan-yeol, better known mononymously as Chanyeol, is a South Korean rapper, singer, songwriter, producer, actor and model. 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, Chanyeol has also starred in various television dramas and movies such as So I Married an Anti-fan (2016), and Secret Queen Makers (2018).

Exo is a South Korean boy band based in Seoul formed by SM Entertainment in 2011 and debuted in 2012. The group consists of nine members: Xiumin, Suho, Lay, Baekhyun, Chen, Chanyeol, D.O., Kai and Sehun. They are noted for releasing music and performing extensively in Korean, Mandarin and Japanese.