Everyone hears the tales. "Fedor is the greatest", etc. Well, he is currently the PRIDE Heavyweight Champion, and the #1 Ranked MMA Fighter in the world. I do believe for now, he's the best fighter but his spot will not be secure with Mirko Cro Cop on the rise. Mirko Cro Cop is very dangerous, he has the ability to knock Fedor Emelianenko out.