About Luke Rockhold
Luke Skyler Rockhold is an American retired mixed martial artist who is currently signed with Bare Knuckle Fighting Championship and Karate Combat. He formerly competed for the Ultimate Fighting Championship (UFC), where he is a former UFC Middleweight Champion. Rockhold has also competed for Strikeforce, where he was the final Strikeforce Middleweight Champion before the promotion merged with the UFC.
Biography source:
Wikipedia
