Tennis legend Andy Murray retires 'proud' after Paris Olympics defeat

After three Grand Slam titles, UK tennis legend Andy Murray, 37, officially retired from the sport on Thursday after losing in the Paris Olympics, closing the door on a stellar yet injury-laden career.

Tennis legend Andy Murray retires 'proud' after Paris Olympics defeat
After three Grand Slam titles, UK tennis legend Andy Murray, 37, officially retired from the sport on Thursday after losing in the Paris Olympics, closing the door on a stellar yet injury-laden career.