Brazilian jiu jitsu dark belt who became a respectable fighting techinques instructor, founding the jiu jitsu school BJJ America. He’s the author from the Rogue Dark Belt group of instructional books. He qualified using the renowned Gracie category of jiu jitsu fighters. He’s among the 1st non-Brazilians to gain a dark belt in Brazilian jiu jitsu. His dad was a officer. Among his significant pupils can be Australian UFC fighter George Sotiropoulos.