UFC heavyweight contender Tai Tuivasa celebrates mentor Mark Hunt: 'He raised me in this game' | CBS Sports Headlines UFC heavyweight contender Tai Tuivasa celebrates mentor Mark Hunt: 'He raised me in this game' Tuivasa has molded his career as an MMA fighter around the fan-favorite pioneer ESN FeedsThis post … Continue reading UFC heavyweight contender Tai Tuivasa celebrates mentor Mark Hunt: 'He raised me in this game'