KO Video of the Week: Johny Hendricks Drops Jon Fitch in 12 Seconds at UFC 141

One of 2011's biggest knockouts came with just a day left on the calendar when Johny Hendricks stunned Jon Fitch just 12 seconds into their fight at UFC 141. You can catch Hendricks on Saturday when he faces Josh Koscheck in the co-main event of UFC on Fox: Diaz vs. Miller.