It started with a car crash in December 2009, but it would be in 2010 when we learned the dark secrets hidden by professional golf's brightest star. When it was revealed that Tiger Woods was unfaithful to his wife, Elin Nordegren, journalists went to work to find out who the other woman was. They learned quickly that it was women – in the double digits. The alleged list included a pancake waitress, a lingerie model and even a porn star. After a 20-week hiatus that included therapy, Woods returned to the tour on April 8, 2010 for The Masters. As the year progressed, Woods would eventually lose his No. 1 world ranking. Woods would also lose his wife, as he and Nordegren ended their six year marriage in August.