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"Stewardess" Richard Branson Serves Passengers On AirAsia Flight

PERTH, AUSTRALIA - MAY 12: Sir Richard Branson blows a kiss before boarding his flight to Kuala Lumpur at Perth International Airport on May 12, 2013 in Perth, Australia. Sir Richard Branson lost a friendly bet to AirAsia Group Chief Executive Officer Tony Fernandez after wagering on which of their Formula One racing teams would finish ahead of each other in their debut season of the 2010 Formula One Grand Prix in Abu Dhabi and that the loser would serve as a female flight attendant on board the winner's airline. (Photo by Paul Kane/Getty Images)

10 high-school dropout millionaires

Tumblr co-founder David Karp, 26, just sold his blogging platform to

Yahoo! for $1.1 billion. By doing so, he joins a surprising list of the

rich, famous and diploma-less.