Madeleine Korbel Albright (born May 15, 1937) is the first woman to become a United States Secretary of State. She was appointed by U.S. President Bill Clinton on December 5, 1996, and was unanimously confirmed by a U.S. Senate vote of 99-0. She was sworn in on January 23, 1997.
She also served as Ambassador to the United Nations; to find out more about Madeleine Albright, visit her page on Wikipedia.