Donald Cerrone is a professional mixed martial artist and former kickboxer who has been competing in the UFC since 2011. He has earned the nickname "Cowboy" for his aggressive fighting style and willingness to take on any challenge. This documentary follows Donald\'s journey
From Wikipedia
Donald Anthony Cerrone, known professionally by his nickname "Cowboy", is an American former professional mixed martial artist, former kickboxer, and actor best known for competing in the Lightweight and Welterweight divisions of the Ultimate Fighting Championship (UFC), and the Lightweight division of the World Extreme Cagefighting (WEC).