AskMen's number 29, Felix Baumgartner, is the definition of daredevil. His specialty is death-defying high altitude jumps and he's currently working to beat Joe Kittinger's parachute-jump world record of 102,800 feet. If his planned 120,000 feet jump is a success, Felix will become "the first man to break the sound barrier solo, outside of an aircraft." His Red Bull-sponsored Stratos effort is an example of the private sector's movement to replace government-sponsored exploration. Felix Baumgartner, we envy your courage, but for now—we'll be waiting for you on the ground.