John has over 25 years of Martial Arts, Defensive Tactics and Military training, with 15+ years of constant training in Reality based systems.
He holds a 1st Degree Black Belt in Tae Kwon Do & Bu Jutsu & 8th Student Grade in Wing Tsun Kung Fu.
He has trained in Japanese and Brazilian Jiu Jitsu, Greco-Roman Wrestling, Muay Thai & competed in several amateur Boxing, Kickboxing & MMA bouts.
He has served for 15+ years in the United States Army and has also taken several handgun/rifle/shotgun courses from Firearms Tactics & Training Academy.
He has dedicated his life towards the research, training & concepts of Martial Arts and Defensive Tactics.
He is constantly training and developing himself Physically, Mentally & Spiritually.