EGHAM, ENGLAND - JUNE 18: Queen Elizabeth II and Jock Green-Armytage attend the Cartier Queen's Cup Polo final at Guards Polo Club on June 18, 2017 in Egham, England. (Photo by David M Benett/Dave Benett/Getty Images)
EGHAM, ENGLAND - JUNE 18: Queen Elizabeth II and Jock Green-Armytage attend the Cartier Queen's Cup Polo final at Guards Polo Club on June 18, 2017 in Egham, England. (Photo by David M Benett/Dave Benett/Getty Images)