Petra Kvitová
Petra Kvitová (born 8 March 1990) is a Czech professional tennis player. She has won 27 career singles titles, two of which are Grand Slam titles, the Wimbledon Championships in 2011 and in 2014. As a junior, she achieved a career-high ranking of world No. 27 on 9 July 2007. In 2016, she won the WTA Elite Trophy in her...