Peter Hillary, Jay Rasulo and Jamling Tenzing Norgay at the grand opening of Expedition Everest – April 7, 2006 – Pictured in front of Expedition Everest during its grand opening on April 7, 2006, are, left to right, Peter Hillary, son of famed Mount Everest explorer Sir Edmund Hillary; Jay Rasulo, chairman of Walt Disney Parks and Resorts; and Jamling Tenzing Norgay, son of Nepalese Sherpa Tenzing Norgay, who accompanied Sir Edmund Hillary to the summit of Mount Everest on May 29, 1953. Hillary and Norgay also have climbed Mount Everest, just as their fathers did.