One World Jiu Jitsu was established in 2006 in Union City, California by Mike Prudencio. Mike Prudencio is a black belt under Dave Camarillo, awarded back in 2007. Mike was also a brown belt under Ralph Gracie and part of the world-renowned academy in Mountain View, California during the early 2000's that produced the likes of BJ Penn, Kurt Osiander, Dan and Dave Camarillo as well as many others. After establishing some success in Union City, Mike extended the business to a second location in Sunnyvale in 2010. The program at both sites is tailored towards kids, adults from novices to those looking to compete in international tournaments, such as the IBJJF's Pans and World Championships.