According to Mnet, ŌĆ£Seo Eunkwang and Lee Changsub participated in filming Alter-Ego Selection Contest.ŌĆØ MnetŌĆÖs new program Alter-Ego Selection Contest features successful singers, entertainers, YouTubers, and more and allows them to feature never-before-seen charms by transforming into their new alter-egos. The winning team will have the chance to release two songs, hold a concert, and receive support for music activities for a year. Seo Eunkwang and Lee Changsub will transform into trot singers and radiate with unique charms. The show is set to be revealed on YouTube in mid-October and broadcasted on television in late November. Source (1)