Hours after beating Rafael Nadal in the Australian Open final, Novak Djokovic was asked if he could complete the calendar year grand slam.
원문출처 : https://www.cnn.com/2019/01/28/tennis/djokovic-australian-open-grand-slam-tennis-grand-slam-rod-laver-spt-intl/index.html
원문출처 : https://www.cnn.com/2019/01/28/tennis/djokovic-australian-open-grand-slam-tennis-grand-slam-rod-laver-spt-intl/index.html