Looking back at The Outsourcing Inc. Royal Charity Polo Cup, which raises funds for several of The Prince and Princess of Wales’s global charitable efforts through the sport of polo on the iconic grounds of the GuardsPoloClub! U.S. Polo Assn. is proud to be part of this remarkable event. #USPoloAssn #BornToPlay #RoyalCharityCup USPoloAssnUK 📸 (Photos 1, 2) © imagesofpolo; (Photo 3, 4, 5) Chris Jackson/Getty Images for Outsourcing Inc Royal Charity Polo Cup