Remarkable comback of Kim Clijsters who won US Open

The Belgian Kim Clijster claimed the US Open title after defeating the Danish Caroline Wozniacki in two straight sets 7-5, 6-3. In the semifinal Clijsters run over Serena Williams in a controversial game where Williams got a penalty after she argued a lineswoman. Clijster retired for two years from the world of tennis due to her pregnancy but this year she returned unseeded to US Open where she proved her talent by winning the trophy. Clijster was also the first mother since 1980 to win a Grand Slam.