RIO DE JANEIRO, BRAZIL - AUGUST 08: Christopher Burton of Australia riding Santano II clears a jump during the Cross Country Eventing on Day 3 of the Rio 2016 Olympic Games at the Olympic Equestrian Centre on August 8, 2016 in Rio de Janeiro, Brazil. (Photo by Rob Carr/Getty Images)
Germany's Michael Jung on Sam FBW competes in the Eventing's Individual Cross Country of the Equestrian during the 2016 Rio Olympic Games at the Olympic Equestrian Centre in Rio on August 8, 2016. / AFP / John MACDOUGALL (Photo credit should read JOHN MACDOUGALL/AFP/Getty Images)
France's Astier Nicolas on Piaf de B'Neville competes during the Eventing's Individual Cross Country of the Equestrian during the 2016 Rio Olympic Games at the Olympic Equestrian Centre in Rio on August 8, 2016. / AFP / Ed JONES (Photo credit should read ED JONES/AFP/Getty Images)
RIO DE JANEIRO, BRAZIL - AUGUST 08: Mark Todd of New Zealand riding Leonidas II clears a jump during the Cross Country Eventing on Day 3 of the Rio 2016 Olympic Games at the Olympic Equestrian Centre on August 8, 2016 in Rio de Janeiro, Brazil. (Photo by Rob Carr/Getty Images)
US rider Phillip Dutton on Mighty Nice competes in the Eventing's Individual Cross Country of the Equestrian during the 2016 Rio Olympic Games at the Olympic Equestrian Centre in Rio on August 8, 2016. / AFP / John MACDOUGALL (Photo credit should read JOHN MACDOUGALL/AFP/Getty Images)
