| A couple of things:
1. You should specify that it includes former athletes as well as current athletes (Michael Jordan is about as athletic as Queen Latifa right now, so calling him an athlete is disingenuous)
2. The wrestling you refer to is not a sport. And John Cena is not an athlete. "Actor" (and a bad one at that) would be more appropriate.
3. Georges St. Pierre competes in the UFC, which is MIXED Martial Arts or MMA. Every sports site will refer to it as such. "Martial Arts" would imply doing something Judo in the Olympics. |