Dean Karnazes
Dean Karnazes is an American ultramarathon runner known for his extraordinary endurance feats and contributions to the sport.
"People think I'm crazy to put myself through such torture, though I would argue otherwise. Somewhere along the line we seem to have confused comfort with happiness. Dostoyevsky had it right: 'Suffering is the sole origin of consciousness.' Never are my senses more engaged than when the pain sets in. There is a magic in misery. Just ask any runner."