One of the most commented-on submissions in 2009 in MMA was the one by the ace Demian Maia over Chael Sonnen, in UFC 95, on the 21st of February.
With the triangle applied in London, and the victory, Fabio Gurgel’s black belt reached new heights in his career at UFC. Check it out!
http://www.youtube.com/watch?v=8aF45qlN9Po