Minimalist Ken "Barefoot Ken" Posner sits down with Doc to share his story. From an uncoordinated teenager to an Army Airborne Ranger to an incredible endurance athlete, Barefoot Ken has quite the narrative. Cozy up and and listen in as the discussion uncovers Ken's approach to life and trail (hint: it often doesn't include shoes or a whole lot of food), the Badwater Double, full mind/body engagement, a 50-mile ultra with no food or water, fighting the forces of comfort, and why you should never stare directly at the hallucinations. You don't want to miss a minute of this one. Epic.