RONALD K. HANZEL grew up on the near west side of Cleveland, Ohio. He earned a fi rst degree black belt in 1978. He owned a martial arts studio and worked full-time for the telephone company. Now r...показать большеRONALD K. HANZEL grew up on the near west side of Cleveland, Ohio. He earned a fi rst degree black belt in 1978. He owned a martial arts studio and worked full-time for the telephone company. Now retired, Hanzel teaches a safety course for senior citizens at the local community college.показать меньше