William Jefferson "Bill" Clinton (born William Jefferson Blythe III, August 19, 1946) served as the 42nd President of the United States from 1993 to 2001. At 46 he was the third-youngest president. He became president at the end of the Cold War, and was the first baby boomer president. His wife, Hillary Rodham Clinton, has served as the United States Secretary of State since January 21, 2009. Each received a Juris Doctor (J.D.) from Yale Law School.