アブダビコンバット
Sean Alvarez (born July 14, 1971) is an American retired mixed martial artist. He competed in the Heavyweight division. An accomplished grappler, Alvarez won gold medals at the Brazilian jiu-jitsu World Championships and the Pan American Championships as well three-silver medals at the ADCC Submission Wrestling World Championship. In MMA, he competed for the UFC, King of the Cage, and RINGS.