Lu Han, also known mononymously as Luhan, is a Chinese singer, actor, and dancer. He was a member of the South Korean-Chinese boy group Exo and its sub-group Exo-M, before leaving the group in October 2014. That year, he was ranked the sixth most popular entertainment star in China by China National Radio. In 2017, Lu Han was listed as the second highest-paid celebrity in the Forbes China Celebrity 100, behind only Fan Bingbing.

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.