In MBC entertainment program 'Radio Star' broadcasted on the last 4 days, EXO members Suho, Baekhyun, Chanyeol, Kai and Sehun appeared as guests.
Suho referred himself to Baekhyun when asked about the group's top import member.
"For Baekhyun, there were actually statistics; the Solo album sales exceeded 500,000," he said, adding: "I did musicals, I lived hard."
About Suho
Kim Jun-myeon, better known by his stage name Suho, is a South Korean singer, songwriter and actor. He is the leader and lead vocalist of the South Korean-Chinese boy group Exo and its sub-unit Exo-K.
 Wikipedia