- Chinese: 強辯
- Pronunciation: Qiang Bian
A music band that resides in the Silver Dimension as student body and head army of Jiang Dong High School, now known as Dong Wu Academy. The band is consisted of Zhou Yu, Taishi Ci, Lu Meng and Gan Ning. They use music atmospheres as a power core and can produce a joint flaming attack called "Flame of Unity" (烈焰合).
In real life, Champion is based on a music band that was formed in 1998. The members are actors of the K.O.3an Guo's Champion band.
During season 3 of K.O.3an Guo, Xiao Hua aka Flower left Champion, thus making his character not appear in the third season.
After K.O.3an Guo, Cola also left the band, leaving Huang Niu aka Yellow Cow and Xiao Hou aka Monkey. It is reported that they had finally found a replacement bassist for the band.