What award did the documentary Fight Life, which featured mma stars like Herschel Walker, win at the 2013 United Film Festival?
Fight Life:  Many notables MMA stars and experts are featured in this film, including: Nick Diaz, Gilbert Melendez, Chuck Liddell, Frank Shamrock, Miesha Tate, John McCarthy, Julianna Pena, Michael Chiesa, Herschel Walker, Sam Sheridan, Mark Coleman, Tyron Woodley, Ryan Schultz, Matt Lindland, Mike Swick, and Cody McKenzie. Herschel Walker: Herschel Walker (born March 3, 1962) is a former professional American football player, bobsledder, sprinter, and mixed martial artist.
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