Trivia: Which player won four grand slams and Olympic gold in one year?
Steffi Graf
Martina Navratilova
Serena Williams
Justine Henin
The correct answer is Steffi Graf
So why is this answer correct? : No one has ever had a greater year in tennis than Steffi Graf in 1988. She began the year winning the Australian Open final over Chris Evert and at the French Open final, Graf dominated 6-0, 6-0 over Natasha Zvereva. At Wimbledon, Graf defeated another legend, Martina Navratilova. That same year, Graf also defeated Gabriela Sabatini in the US Open Final, and in the gold medal match at the Olympics.