Stage Name: Rader Real Name: Seo Hansol Age: 24 Main Rapper He loves performing and working out. He has an energetic personality.

Stage Name: Deokgae Real Name: Park Younghwan Age: 22 Main Vocalist He has great chemistry with Gongryong. He's usually quiet but tends to have sudden outbursts.

Stage Name: Heugak Real Name: Kim Ilyoung Age: 27 Sub Rapper He is laid-back and loves sleeping. He loves it a bit too much.

Stage Name: Gongryong Real Name: Jung Hyungjun Age: 24 Main Dancer He is sly and plays a lot of pranks.

Stage Name: Sleepground Real Name: Park Seulgi Age: 26 Leader, Sub Vocalist Reliable and quick-witted. She is kind, but terrifying when angry.

Stage Name: Soohyun Real Name: Hwang Soohyun Age: 24 Sub Dancer Kind-hearted. He doesn't use foul language, but he is incredibly intimidating when he speaks his mind.