Top 20 reigning queens of the world
20. Meg Whitman
Meg Whitman, coming at at number 20 on our list of most powerful women, has done it all. She went to Princeton for her undergraduate degree and then went on to Harvard to earn her MBA. She was the first outside CEO of eBay in 1998 and went on to join beleaguered tech conglomerate Hewlett Packard in 2012.