TO1

TO1 (TOgether as 1) (티오원), formerly known as TOO (Ten Oriented Orchestra) (티오오) is a 9-member boy group under WAKE ONE Entertainment created from the survival show WORLD KLASS. The group consists of: Jaeyun, Donggeon, Chan, Jisu, J.You, Kyungho, Daigo, Renta and Yeojeong.

All Albums count for the GAON and HANTEO charts