Edwards Sailor conquers seven summits
Navy Cmdr. Michael Hsu, U.S. Air Force Test Pilot School instructor, poses for a photo at 25,600 feet while ascending Mount Everest during May 2007. Commander Hsu climbed the tallest mountains on all seven continents, including Kilimanjaro, Aconcagua, McKinley, Everest, Kosciuszko, Vinson and Elbrus. (Courtesy photo)