 He was also devoted to martial arts and Muay Thai, winning a gold medal at a Swedish martial arts championship in 1994.In September 1996 he was accepted into the North American Institute of Aviation in Conway, South Carolina, where he undertook some flight training courses, but was expelled from the school a few months later for "lack of progress" in the program.Chatty returned to Sweden in 1997 and starred the same year in the Swedish film "9 millimeter" alongside several noted Swedish actors.