Timeline of golf (2000–present) number one at the end of that year. Tiger Woods completes what becomes known as the "Tiger Slam", holding off David Duval and Phil Mickelson to win the Masters Championship in April to become the first golfer in history to hold, concurrently, all four professional major championships. For good measure, Woods had won the game's fifth most important event, the Tournament Players' Championship as well, in March. By the end of the year, however, Woods would have relinquished three of his titles, on each occasion to players winning their first major title. At the U.S. Open, South African Retief Goosen
Tiger Woods of the Year a record-tying four times, and is one of only two people to be named "Sports Illustrated"s Sportsman of the Year more than once. Since his record-breaking win at the 1997 Masters, Woods became the biggest name in golf, and his presence in tournaments drew a huge fan following . Some sources have credited him for dramatically increasing prize money in golf, generating interest in new PGA tournament audiences, and for drawing the largest TV ratings in golf history. During the first decade of his professional career, Woods was the world's most marketable athlete. Shortly after his 21st