Rafael Cordeiro: Fabricio Werdum is the best heavyweight ever

Who is the greatest heavyweight of all-time? Rafael Cordeiro believes it’s the one who holds the UFC belt today.
Longtime MMA coach Rafael Cordeiro refused to call Fabricio Werdum the best heavyweight ever following "Vai Cavalo’s" win over Cain Velasquez in Mexico City, but he appears to have changed his mind ahead of a rematch with the former champion in 2016.
Watching fans say Werdum only beat Velasquez because they were fighting in high altitude bothers the Kings MMA head coach, w