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]
2016 Wimbledon Championships – Women's Singles Serena Williams was the defending champion and successfully defended her title, defeating Angelique Kerber in the final, 7–5, 6–3. By winning her seventh Wimbledon title, Williams equaled Steffi Graf's Open Era record of 22 major singles titles.[1][2] This was also the first time two women contested two major finals against one another in a single season since Amélie Mauresmo and Justine Henin-Hardenne met in the 2006 Australian Open and Wimbledon finals.[3][4]