How Tiger Woods changed his life, his game, and the way America views golf in the experiences in the 3 years since his triumph in the 1997 Masters Championship. Tells us about Tiger's growing pains, such as his loss at the Ryder Cup; the 1998 season which did not measure up to his standards; the reinvention in 1999, when he changed his swing, he won 3 tournaments and then triumphed at the PGA Championship; the streak of wins from Walt Disney World in 1999 to San Diego in 2000; and Tiger's career grand slam with his victorious run through U.S. Open and British Open, and as he defended his PGA Championship in what many call one of the greatest rounds of golf ever. Color photos.