Gegard Mousasi finally believes he's the best middleweight, downplays the importance of legacy | CBS Sports Headlines Gegard Mousasi finally believes he's the best middleweight, downplays the importance of legacy Mousasi is finally convinced that he’s the best middleweight on Earth, but he’s not blind to the realities of MMA … Continue reading Gegard Mousasi finally believes he's the best middleweight, downplays the importance of legacy