Edmund Hillary (left) and Nepalese Sherpa Tenzing Norgay approach 28,000 feet (8,534 meters) on Mount Everest on May 28, 1953. The next day Hillary would become the first human to stand atop the world's highest mountain, with Tenzing joining him seconds later.Posted by James Zellmer at January 14, 2008 8:21 AM | Subscribe to this site via RSS: