Cai Xukun (Chinese: 蔡徐坤) mononymously known as Kun (stylized KUN) is a Chinese singer, dancer, rapper and songwriter. KUN is active as a solo artist as well as the leader and center of a boy group Nine Percent, which was formed in the reality show Idol Producer on IQIYI by earning the center position. In 2015, Kun returned from the USA to China to participate in Super Idol, which is an idol trainee reality talent show. The show was produced by Anhui TV, in a partnership with MBC from South Korea.