Quote Originally Posted by hardcore_crash View Post
There are many MMA fighters that can box.
Vitali Klitschko,"JDS is a very strong fighter, deserves to be champ, he jabs like my brother Wladimir, so he is learning from the best."

Junior Dos Santos is a great boxer and his boxing has helped him become the HW champ, absolutely outclassing anyone who has stood with him.
He is a really good example of how to use boxing in MMA.
that's not the question at hand though, he's asking if any MMA fighter has ever faced a world class boxer in a boxing match, not in a MMA match, closest thing to come was when there were reports that Diaz was going to fight Lacey or when Silva was going to fight Jones