Stan Lee's Superhumans

Hammer Head

  • Season 1
  • , Episode 3  | 
  • Aired: 8/19/2010
    • Length: 44:25
    • Plays: ???
Synopsis >

Daniel meets Dean Karnazes. He's run 50 marathons in 50 days, and then ran 1300 miles back to the start. But how can Dean's body not suffer the exhaustion and fatigue faced by everyone else on earth?

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