Silva clearly has more fast twitch muscles which makes him a beast in explosive movements, but at the same time somewhat penalties him in cardio. He tried to finish Brown after that body shot early in the first round and expended all his energy trying to do so. Crazy fight, congrats to Matt for a good performance. Both fighters showed plenty of heart.
"Let them see that their words can cut you, and you'll never be free of the mockery. If they want to give you a name, take it, make it your own. Then they can't hurt you with it anymore." - Tyrion Lannister