Tennis' latest pairing of current and former men's grand slam champions owes a debt of gratitude to one of the greatest female players in history: Steffi Graf.
원문출처 : http://www.cnn.com/2017/06/06/tennis/andre-agassi-novak-djokovic-french-open-2017/index.html
원문출처 : http://www.cnn.com/2017/06/06/tennis/andre-agassi-novak-djokovic-french-open-2017/index.html