EXO-K - Music Database 2: Revolution : EXO (Korean: 엑소) is an eleven member South Korean-Chinese boy group under SM Entertainment, formed in 2012. EXO-K consists of Kai, Se Hun, Chanyeol, Baekhyun, D.O and Suho. EXO-M consists of Luhan, Chen, Tao, Xiu Min