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) used the term "Super Slam" ("超级大满贯") to describe the achievement of winning the World Junior Championships, the Junior Grand Prix Final, the Four Continents Championships, the World Championships, the Grand Prix of Final, and the Olympic Games. The remainder of this section is a complete list, by discipline, of all skaters who have completed the Grand Slam ordered chronologically, the numbers of Grand Slams by nation, and the first (or youngest/oldest) skater who achieved the Grand Slam. Chronological Four men's single skaters have completed the Grand Slam. Of these skaters, two have accomplished the feat twice: Alexei Yagudin and Evgeni