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Uploaded on Jun 1, 2010
BJJ brown belts, Derek DiManno and Tyrone Glover, perform an impromptu demonstration at a Werneck Jiu Jitsu (www.cassiowerneck.com) open house in Sacramento, California, in 2003. Both Derek and Tyrone received their black belts in 2005. Tyrone now trains under Amal Easton in Colorado, while Derek teaches at Waza Brazilian Jiu Jitsu (www.wazabjj.com) in Elk Grove, California.