Dr Geoff Aitken, Ph.D. is a coach of Mixed Martial Arts, Muay Thai and Brazilian Jiu Jitsu former kick boxing champion with over 34 years of experience in martial arts and 15 years as a bouncer. He holds a 6th degree Black Belt in Freestyle Karate (Goju Kai derivative), a Black Belt in Brazilian Jiu Jitsu, certified trainer, referee and judge in Muay Thai and has trained numerous national and international champions in Muay Thai, BJJ and Mixed Martial Arts.
Check out <a target="_new" href="http://www.ultimatefightingsystems.com/blog">Geoff's blog here</a>.