Frank W Dux’s story was dramatised in the 1988 film Bloodsport which stared Jean-Claude Van Damme. Frank W Dux made lots of claims and appears to have been a bit of a real-life James Bond: though how much is true and how much is not is unclear.
Frank W Dux claims to have to this day 1975 Kumite tournament trophy. However there is debate about whether the Kuite tournament really exists. In his autobiography Frank W Dux claims to have been a CIA under cover operative who ended up participating in the bare-knuckle, illegal fighting tournament merely to maintain his cover and get closer to the Asian gang bosses he was trying to get close to