LONDON, ENGLAND - MAY 29: Prince William, Duke of Cambridge and Prince Harry at The Audi Polo Challenge at Coworth Park on May 29, 2016 in London, England. (Photo by Mark Cuthbert/UK Press via Getty Images )
LONDON, ENGLAND - MAY 29: Prince William, Duke of Cambridge and Prince Harry at The Audi Polo Challenge at Coworth Park on May 29, 2016 in London, England. (Photo by Mark Cuthbert/UK Press via Getty Images )