Former top contender for the UFC, “The American Gangster” Chael Sonnen has ended his MMA retirement and will be returning to the cage in Bellator. The promotion released the following on the signing: SANTA MONICA, Calif. (September 15, 2016) – Bellator MMA is elated to announce the signing of Chael Sonnen (28-14-1), to an exclusive multi-year, […]