What award did the film featuring Nate Diaz's younger brother win?
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. Fight Life:  In 2013, "Fight Life" went on to win the Best Documentary Award at the United Film Festival.
i don't know