Spike TV Unveils TUF 12 Cast

Aaron Wilkinson (right): Jim Page | Sherdog.com

Spawned by the same Wolfslair Academy as “The Ultimate Fighter” Season 3 winner Michael Bisping, Wilkinson has posted four of his six wins by submission. A veteran of the Olympian MMA Championships and Cage Gladiators circuits, the 23-year-old needed less than half a minute to submit Jacek Toczydlowski at an Ultimate Cage Championships show in March.