Inside the Maracanãzinho Gymnasium in Rio de Janeiro, Brazil, Jean Jacques Machado will be in a ‘legend vs. legend’ match-up against Ricardo De La Riva during the Grand Slam De Jiu Jitsu. It is being said to be the largest jiu jitsu event in the last twenty years! This is Ricardo De La Riva’s farewell match, a historic event that is not to be missed. Mark your calender for November 12-13, 2011
http://www.grandslamjiujitsu.com.br/
