When Bone is speaking to James at his home, James asks Bone where he learned how to fight. Bone merely answers, "Here and there." Michael Jai White who portrays Bone, is an avid Martial Artist who began training at the age of 8, holding Black Belts in 7 different styles and 26 Championship titles. His noted styles for holding black belts, are as follows:Shotokan Karate, Tae Kwon Do, Okinawan Kobudo, Gojo Ryu, Tang Soo Do, Wushu and Kyokushin Karate