Prince Harry (left) and the Duke of Cambridge take part in the annual Audi Polo Challenge at Coworth Park polo club in Ascot, Berkshire. (Photo by Steve Parsons/PA Images via Getty Images)
Prince Harry (left) and the Duke of Cambridge take part in the annual Audi Polo Challenge at Coworth Park polo club in Ascot, Berkshire. (Photo by Steve Parsons/PA Images via Getty Images)