Frank Dux made up EVERYTHING about Bloodsport. Including his teacher, his art, his record, the tournament, where it was, who was there... everything. I thought this was pretty common knowledge in the martial arts community by now, but apparently not.
Now how does a consummate bullshit artist like Frank Dux equate to Foler?? Hmmm... I'll leave that to you.
That said, bullshit aside, Bloodsport is still an awesome movie. Fun fact, Van Damme is only 5' 8". I was astounded to learn that when I was like 22 years old. I was like, damn, I'd probably be the biggest dude in that movie other than bearhugger/nut punch guy right there in Izo's gif!