Daniel O’Brien is a coach at Triad Martial Arts Academy in Cullman, Alabama. According to FloGrappling, O’Brien is “a talented no-gi grappler who took silver at the ADCC 2016 North American Trials and made it through to the semifinals of the light heavyweight EBI.” Andy GonzalezAndy Gonzalez is a coach at Aces Jiu Jitsu Club. He […]
