Video Replay: UFC and Bellator Join Forces with Cleveland Clinic for Fighters Brain Health Study

UFC Chairman and CEO Lorenzo Fertitta, as well as light heavyweight stars Jon Jones and Glover Teixeira, were on hand Tuesday, alongside Bellator fighter Michael Chandler and Spike TV president Kevin Kay, as well as world champion boxer Bernard Hopkins, and several other notables from the combat sports world to throw their support behind the Cleveland Clinic Lou Ruvo Center for Brain Health and their Professional Fighters Brain Health Study.