#4. Submission grappling. In 2017, ONE Championship put multiple-time Brazilian jiu-jitsu world champion Garry Tonon and Japanese martial arts icon Shinya Aoki against each other in the first-ever ...

Multi-time kickboxing world champion Giorgio Petrosyan wants to have another fight inside the ONE Championship circle, per Chairman and CEO Chatri Sityodtong. The Italian martial arts icon has ...