UFC Full Fight Download: Watch ‘Mighty Mouse’ Knock Out Joseph Benavidez

UFC flyweight champion Demetrious Johnson scored his first Octagon knockout in a December 2013 title defense against Joseph Benavidez at UFC on Fox 9. This was the second meeting between the 125-pounders after “Mighty Mouse” claimed the belt with a five-round split decision over Benavidez in September 2012.

Johnson is set to put his belt on the line again on April 23, when he meets Olympic wrestling gold medalist Henry Cejudo in the co-main event of UFC 197.