who won the women's wimbledon championship 2015
2015 Wimbledon Championships Serena Williams won her sixth Wimbledon and 21st major title, defeating first-time finalist Garbiñe Muguruza in the final, 6–4, 6–4. She also achieved her second non-calendar year Grand Slam after winning the 2014 US Open, 2015 Australian Open and 2015 French Open. With this win, Williams also became the oldest woman to win a Grand Slam singles title in the Open Era at 33 years and 289 days old by 26 days,[2] beating Martina Navratilova, who won the 1990 Wimbledon Championships at 33 years and 263 days old.[3][4]