#10 MELINDA FRENCH GATES – Philanthropy: When French-Gates (59) joined Microsoft straight out of college, she was the only woman on her team. She left as General Manager of Information Products after having helped the firm develop Microsoft Cinemania, Publisher, Word, and Expedia.com. Today, French-Gates is the co-chair of the Bill and Melinda Gates Foundation and is worth $10.3 billion according to Forbes.
Bloomberg