What fighter UFC or otherwise does this video remind you of?

http://www.youtube.com/watch?v=oB5zqLeuAPc

For me ... It's Rampage

Source: http://forums.ufc.production.sparkart.net/showthread.php?t=118240&goto=newpost

Rolles Gracie Royce Gracie Royler Gracie Ryan Gracie Peter Graham