Serbia's Novak Djokovic serves during his men's singles semi-final match against Switzerland's Roger Federer on day eleven of the 2016 Australian Open tennis tournament in Melbourne on January 28, 2016. AFP PHOTO / PAUL CROCK-- IMAGE RESTRICTED TO EDITORIAL USE - STRICTLY NO COMMERCIAL USE / AFP / PAUL CROCK (Photo credit should read PAUL CROCK/AFP/Getty Images)
Getty Images

AFP PAUL CROCK