Steffi Graf Steffi Graf Stefanie Maria "Steffi" Graf (; born 14 June 1969) is a German former professional tennis player. She was ranked world No. 1 and won 22 Grand Slam singles titles. Her 22 singles titles put her second on the list of major wins in the female competition since the introduction of the Open Era in 1968 and is third all-time behind Margaret Court (24) and Serena Williams (23). In 1988, she became the only tennis player to achieve the Golden Slam by winning all four Grand Slam singles titles and the Olympic gold medal in the same calendar year.
Grand Slam (figure skating) a triple Career Grand Slam, and four single skaters and four couples have achieved a double Career Grand Slam. Totals by nation The following table shows the numbers of Career Grand Slams by nation. Records The following table shows the first (or youngest/oldest) skater who achieved the Career Grand Slam. Figure skating was first contested in the Olympic Games (""OG"") in 1908. Since 1924, the sport has been a part of the Winter Olympic Games. The four disciplines of men's singles, ladies' singles, pairs and ice dance also appeared as part of a team event for the first time at