The Proving Grounds

63
  • NR
  • Genre(s):Documentary
  • Release year: 2013
  • Running time: 99 min
What does it take to become a champion? Get a behind-the-scenes look at the best MMA training school in the world in this no-holds-barred doc.

What does it take to become a champion? Get a behind-the-scenes look at the best MMA training school in the world in this no-holds-barred doc.

Original Release

12/12/2013

US Release

12/12/2013

Cast

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