2 Temporada
15 Episodi
The Numbers Game - Season 2 Episode 7 Episodi 7
Do you have courage? Confidence? Commitment to a goal? If you do, you might be tougher than you think. Jake reveals that toughness is about more than just strength and shows how to boost your natural fortitude to become tough as nails.
- Curs: 2014
- País: United States of America
- Gènere: Reality, Documentary
- Estudi: National Geographic
- Paraula clau: statistics
- Director: Jake Porway
- Repartiment: Jake Porway