Neil Ohlenkamp has been a Judo instructor for over 50 years. He holds a 7th degree black belt and has earned the highest level of coach certification. He is the former head instructor at the Encino Judo Club in California and was head coach of the U.S. National Judo squad at the 1988 Paralympic Games and the 1989 World Championships for the Disabled. He holds black belt rank certificates from the Kodokan Judo Institute in Tokyo, the United States Judo Association, the United States Judo Federation, and the United States Ju-Jitsu Federation.
""The most detailed explanation of Judo that has ever been published."" —The Japan Times