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) the 2014 Winter Olympics. Winning the gold medal at the Olympic Games in addition to the three major annual senior-level international competitions (WC, GPF, and EC or 4CC) within a single season is called a "Golden Grand Slam" or "Golden Slam". Only one skater has completed the Golden Slam. A skater who wins all three major annual senior-level international competitions (WC, GPF, and EC or 4CC) and the Olympic gold medal during his or her career is said to have achieved a "Career Golden Grand Slam" or "Career Golden Slam". Few Skaters have won the gold medal in the individual