Tenzing Norgay was the son of poor Tibetan immigrants living in Nepal. He longed to see the world but was told he could aspire to be little more than a servant. Edmund Hillary was a humble beekeeper from New Zealand, who spent his youth dreaming of adventures he could never hope to experience. And Everest was the ultimate adventure. The mountain's peak is the highest point on Earth, stretching beyond the clouds. So dangerous and challenging, Everest...