Roger Federer, Serena Williams, Pete Sampras: Wimbledon's historic Centre Court has been graced by the greatest champions in tennis.
원문출처 : http://www.cnn.com/2017/07/13/sport/rufus-the-hawk-wimbledon-tennis-center-court/index.html
원문출처 : http://www.cnn.com/2017/07/13/sport/rufus-the-hawk-wimbledon-tennis-center-court/index.html