Net Worth: $90 Million
American professional tennis player and a former world no. 1, Serena Williams, has an estimated net worth of $90 million. Serena Williams has been ranked number one in the world five times and has earned the most prize money of any female athlete ever ($36 million). She won Gold Medals at both the Sydney and Beijing Olympics. Williams has been laid up most of the past year(2010) recovering from foot surgery and then a blood clot in her lungs that developed months later. She continues to be the most feared player in the game of tennis when healthy and her 13 singles Grand Slam titles put her among the all-time greats. Born Serena Jameka Williams on September 26, 1981, in Saginaw, Michigan. The youngest of Richard and Oracene Williams’ five daughters, Serena Williams, along with her sister Venus, has at various times throughout her career dominated the sport.