Maybe his ideas weren't true. Who knows. But must you react to valid points with sarcasm? Other people (even younger ones every once i na blue moon) might know a thing or two.
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Member of DaJoGen MMA school under Dave Hagen and Team Chaos fight team under Denver Mangiyatan and Chris Toquero, ran out of Zanshin Martial Arts in Salem Oregon: http://www.zanshinarts.org/Home.aspx,