Serena Williams, (born September 26, 1981, Saginaw, Michigan, U.S.), American tennis player who revolutionized women’s tennis with her powerful style of play and who won more Grand Slam singles titles (23) than any other woman or man during the open era.
Williams learned tennis from her father on the public courts in Los Angeles and turned professional in 1995, one year after her sister Venus. Possessing powerful serves and ground strokes and superb athleticism, the sisters soon attracted much attention.
Many predicted Venus would be the first Williams sister to win a Grand Slam singles title, but it was Serena who accomplished the feat, winning the 1999 U.S. Open. At that tournament the sisters won the doubles event, and, over the course of their careers, the two teamed up for 14 Grand Slam doubles titles.
At the 2000 Olympic Games in Sydney, Australia, Serena and Venus won gold medals in the doubles event.
After several years of inconsistent play, Serena asserted herself in 2002 and won the French Open, the U.S. Open, and Wimbledon, defeating Venus in the finals of each tournament. Known for her fierce tenacity, Serena won the Australian Open in 2003 and thus completed a career Grand Slam by having won all four of the slam’s component tournaments.
Later that year she was also victorious at Wimbledon; both of her Grand Slam wins in 2003 came after she had bested her sister in the finals. In 2005 Serena won the Australian Open again. Beset by injury the following year, she rebounded in 2007 to win her third Australian Open. Serena and Venus won their second doubles tennis gold medal at the 2008 Olympic Games in Beijing.
Later that year Serena won the U.S. Open for a third time. In 2009 she captured her 10th Grand Slam singles title by winning the Australian Open. Later that year she won her third Wimbledon singles title, once again defeating her sister.
Serena defended her titles at the Australian Open and Wimbledon in 2010. She subsequently battled various health issues that kept her off the court for almost a year.