ASCOT, ENGLAND - JUNE 23: Stradivarius ridden by Andrea Atzeni(black and yellow cap) wins the Queen's Vase on day 4 of Royal Ascot at Ascot Racecourse on June 23, 2017 in Ascot, England. (Photo by Jan Kruger/Getty Images for Ascot Racecourse)
ASCOT, ENGLAND - JUNE 23: Stradivarius ridden by Andrea Atzeni(black and yellow cap) wins the Queen's Vase on day 4 of Royal Ascot at Ascot Racecourse on June 23, 2017 in Ascot, England. (Photo by Jan Kruger/Getty Images for Ascot Racecourse)