West Germany's gold medalist Steffi Graf shows off the gold medal she won in Olympic women's tennis in this Oct. 1, 1988 photo during the Summer Olympics in Seoul. Graf edged Martina Navratilova as the top women's tennis player of the century as selected by a six-member pannel assembled by the Associated Press. Graf, who retired at 30 in 1999, is the only player to complete a Golden Slam _ winning the four majors and the Olympics in 1988.(AP Photo/Lionel Cironneau)