Sam Stosur is an Australian professional tennis player, born on March 30, 1984, in Brisbane, Australia. She turned professional in 1999 and has achieved significant success in both singles and doubles competitions. Stosur is known for her powerful serve and strong forehand, which have contributed to her ranking among the top players in the world. Throughout her career, Stosur has won several titles, including the prestigious US Open singles title in 2011. She has also excelled in doubles, winning multiple Grand Slam titles alongside various partners. Stosur is recognized for her sportsmanship and dedication to the sport of tennis.