Anderson Silva Names His 4 Greatest MMA Fighters of All Time One is unofficially retired, one is persona non grata with the UFC, one is a UFC executive and one is in a kind of limbo right now. Oh, and three of them are enshrined in the UFC Hall of Fame, with the fourth sure to follow as soon as he hangs up his gloves. Who are these men, you ask? They are the four fighters that UFC middleweight champion Anderson Silva considers the greatest mixed ...
June 26, 2013 - Bleacher Report