Denny Hamlin is one of the biggest personalities in NASCAR, but is his fiery nature off and on the track a detriment to his career? Hamlin is busy checking off everything he wants to check off before he retires. He hopes to be able to enjoy it all before it is too late. During the course of his career, Denny Hamlin has established himself as a future first-ballot Hall of Famer. 54 career wins in the Cup Series. Three-time Daytona 500 and Southern 500 winner. Four times he has won the Busch Light Clash. What more could you ask for, besides a championship? Hamlin exploded onto the scene as a pol…