I'm addicted to cooking shows and travel shows. Recently Robert Irvine ("Restaurant Impossible", etc.) married and had a special about it. Turns out he married a woman who is a professional wrestler. They show about half a minute of one of her bouts. Then Anthony Bourdain ("No Reservations" on the travel channel) had a trip to Brazil. Turns out his wife is a Gracie Ju-Jitsu fighter and they showed a good portion of a bout she had against another gal. Quite interesting.
I thought perhaps the "No Reservations" show might at least be of interest.