When it comes to corwd-pleasing knockouts, slick submissions and jaw-dropping fights, 2011 was one of the most memorable years in UFC history. Junior Dos Santos, Frankie Edgar and Anderson Silva delivered highlight-reel-worthy finishes. Tito Ortiz, Wanderlei Silva and Minotauro Nogueira turned back the clock. Jon Jones emerged as a light heavyweight superstar, and dan henderson and Shogun Rua engaged in the fight of the decade. All the spectacular moments of last year are here, in one must-have collection.