Greg Norman Wins World Series of Golf On this day, in 1997 Greg Norman overcame third-round leader John Cook and defending champion Phil Mickelson to win the 1997 World Series of Golf at the Firestone Country Club. August 24, 1997 Sport: Golf Trivia What Are the Five Events That Make Up the Modern Olympic Pentathon? Which Nations Won the Gold, Silver and Bronze Medals the Last Time Baseball Was an Olympic Sport? sports in this article Golf tags in this article Fan On This Day SportsEngine