Meet The Two Brown Belts of Tom DeBlass’ $50K Challenge to Founder of D.U.S.T.
Tom DeBlass is confident in his students, to say the least. Over the past few weeks, DeBlass has watched as Dale Brown, the founder of Detroit Urban Survival Training (D.U.S.T.), has become a viral sensation for his self-defense videos that claim to “increase your survivability.” Within the grappling community, Brown
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