none
Bill Gates Become a billionaire at the age of 31 when his company went public
bill gates dropped out in his first year at the age of 18
Yes. Bill Gates is still alive as of November 2012 at the age of 57.
21
bill gates invented Microsoft and starting programming computers at the age of 13 and is one of the world'd billionares
at the age of 19
he wont
13
13
Michael Schumacher did not attend college. He started racing at an early age. He received his first license to race at the age of 12.
Bill Gates Become a billionaire at the age of 31 when his company went public