Question: S.M. The Performance, is a dance project group, formed by S.M. Entertainment in 2012, The group consists of members of other groups of S.M., including which South Korean singer and actor, a member of the South Korean-Chinese boy group EXO and its sub unit EXO-K, better known as who?
Sentence (from "S.M. The Performance"): The group consists of members of other groups of S.M., the first formation being composed of U-Know , Eunhyuk , Donghae , Taemin , Minho , Kai e Lay .
Relevant evidence: Yes