RIO DE JANEIRO, BRAZIL - AUGUST 06: William Fox-Pitt of Great Britain riding Chilli Morning competes in the Individual Dressage event on Day 1 of the Rio 2016 Olympic Games at the Olympic Equestrian Centre on August 6, 2016 in Rio de Janeiro, Brazil. (Photo by Jamie Squire/Getty Images)
Australia's Christopher Burton on Santano II performs his routine during the Eventing's Dressage phase of the Equestrian during the 2016 Rio Olympic Games at the Olympic Equestrian Centre in Rio on August 6, 2016. / AFP / John MACDOUGALL (Photo credit should read JOHN MACDOUGALL/AFP via Getty Images)
RIO DE JANEIRO, BRAZIL - AUGUST 06: Michael Jung of Germany riding Sam Fbw competes in the Individual Dressage event on Day 1 of the Rio 2016 Olympic Games at the Olympic Equestrian Centre on August 6, 2016 in Rio de Janeiro, Brazil. (Photo by Rob Carr/Getty Images)
Germany's Sandra Auffarth on Opgun Louvo performs her routine during the Equestrian competition Eventing's Dressage phase of the 2016 Rio Olympic Games at the Olympic Equestrian Centre in Rio de Janeiro, Brazil on August 6, 2016. / AFP / John MACDOUGALL (Photo credit should read JOHN MACDOUGALL/AFP via Getty Images)
RIO DE JANEIRO, BRAZIL - AUGUST 06: Clark Montgomery of the United States riding Loughan Glen competes in the Individual Dressage event on Day 1 of the Rio 2016 Olympic Games at the Olympic Equestrian Centre on August 6, 2016 in Rio de Janeiro, Brazil. (Photo by Rob Carr/Getty Images)
