Alan Greenspan – Age 92

Alan Greenspan is an American economist who, for nineteen years, served as the US Federal Reserve Board chairman appointed by then-President Ronald Reagan. In 2005, Alan was given the Presidential Medal of Freedom. Greenspan isn’t about to settle down in a retirement home in his 90s; instead, he runs a private company called Greenspan Associates LLC, where he works as a consultancy advisor to various firms. He has been married twice, and his first marriage to Joan Mitchell lasted less than a year. Later in the ’70s, he dated acclaimed TV host Barbara Walters. In 1997, Greenspan got married to his current wife Andrea Mitchell who is 20 years his junior.