anybody catch furun ba on trio?

it was the documentary on a 45 year old guy that trains in thailand. he is this nerdy looking bald lawyer but he is in shape and bangs with other fighters half his age. he also wears a colostomy bag!

granted some of the fight clips looked a little fishy to me, i find it hard to believe some 20 something thai fighter was getting gassed and he knocks the kid out with a glancing blow. looked fake. but other clips looked authentic, looked like he could bang and take a shot.

i believe it was called furung ba (crazy foreigner?) i think.