Question: When did the series that had an American professional mixed martial arts fighter born on August 13, 1972 as a contestant premiere?
Sentence (from "Mixed Martial Arts Pakistan"): Mixed Martial Arts Pakistan (or PAK MMA) is the premiere mixed martial arts (MMA) and martial arts promotion based in Pakistan that was created in December 2007 by Bashir Ahmad to promote martial arts (and martial sports such as boxing and wrestling) styles in Pakistan with a particular focus on mixed martial arts competition.
Relevant evidence: No