Agnieszka Radwańska [aɡˈɲɛʂka radˈvaɲska] ( listen) (born 6 March 1989) is a Polish professional tennis player. As of 24 June 2013, she is ranked world no. 4. Runner up of 2012 Wimbledon Championships and semi-finalist of 2013 Wimbledon Championships. Highest ranked as…