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David Clahan
Black Belt Brazilian Jiu Jitsu Instructor

Contact
Telephone: (510) 486-8000

Information: Big Dave earned his Black Belt directly under Ralph Gracie himself and Dave has been a fierce competitor in Brazilian Jiu-Jitsu, Mixed Martial Arts and Judo competitions in addition to being a wrestling coach to one of the Bay Area's top wrestling programs. Dave placed first in the senior black belt division at the 2010 Pan American Championships.