The American Combat Association is a small mixed martial arts company founded by Olympic wrestler, world Abu Dhabi champion and UFC fighter Kamal Shalorus and professional mixed martial arts fighter, Broadcaster and American professional wrestler Matthew "The Granimal" Granahan. 
All of the American Combat Association founders are fighters of some kind
One founder is wrestler and UFC fighter while the other is an MMA fighter and wrestler. I think the system had difficulty because I used unusual phrasing