Purple Belt - Owner of The Green Gi, 2009 IBJJF World Champion
Training Brazilian Jiu Jitsu under the careful instruction of Dave “Rock” Jacobs changed my life. Jiu jitsu helped me overcome insecurities and fears, and gave me that extra sense of self confidence that I didn’t even realize I was missing. The culture that Rock cultivates among his students is nothing short of accepting and inspiring and I love coming to classes where I learn more than just a new jiu jitsu technique. Cheesy as it sounds, Rock and BJJ have really affected my life in a very positive way and I am so incredibly grateful that a friend recommended Rock’s school to me all those years ago.
David “Malandro” Onuma
Black Belt - Head Instructor - CFS BJJ
David is one of those rare breed of martial artists who combines intelligence with skill, hard work determination and above all respect! It is no surprise to me that he is internationally recognized as a competitor, coach and referee. My group is based in the UK and we are proud to have him as our technical director sharing his knowledge with us at seminars and the like. The only problem I have with David, is that I don’t get to see him enough, but that’s not a problem those fortunate to be his students have.