ASCOT, UNITED KINGDOM - MAY 29: (EMBARGOED FOR PUBLICATION IN UK NEWSPAPERS UNTIL 48 HOURS AFTER CREATE DATE AND TIME) Prince Harry (c) and Prince William, Duke of Cambridge (l) take part in the Audi Polo Challenge at Coworth Park Polo Club on May 29, 2016 in Ascot, England. (Photo by Max Mumby/Indigo/Getty Images)
