A rare look into an enigmatic accountant from the Tennessee backwoods who morphs into Lazarus Lake, the world’s most notorious race maker.The Endurance Artist is an all-access pass to the world’s most grueling races and the mastermind behind them.Gary Cantrell, better known by the nom de guerre Lazarus Lake, has been described as a “hillbilly genius” and the “Leonardo di Vinci of pain.” His Barkley Marathons is considered the most difficul...