At one point in his career it was evident that David Duval was about to become one of the biggest names in golf history. From 1997-2001, the guy won 13 PGA titles including the 2001 British Open. Then, suddenly, it was pretty much over. He broke up with a longtime girlfriend in 2002, married in 2003 and eventually had a house full of five kids. Somewhere along the way, he decided to buy two HUGE Colorado mansions. Time to sell is now. JUMP!