RIO DE JANEIRO, BRAZIL - AUGUST 05: The Olympic Rings are formed during the Opening Ceremony of the Rio 2016 Olympic Games at Maracana Stadium on August 5, 2016 in Rio de Janeiro, Brazil. (Photo by Ian Walton/Getty Images)
RIO DE JANEIRO, BRAZIL - AUGUST 05: The Olympic Rings are formed during the Opening Ceremony of the Rio 2016 Olympic Games at Maracana Stadium on August 5, 2016 in Rio de Janeiro, Brazil. (Photo by Ian Walton/Getty Images)
Getty Images Sport Ian Walton
RIO DE JANEIRO, BRAZIL - AUGUST 05: Artists preform during The 2016 Summer Olympics Opening Ceremony at Maracana Stadium on August 5, 2016 in Rio de Janeiro, Brazil. (Photo by Ian MacNicol/Getty Images)
Getty Images Sport Ian MacNicol
RIO DE JANEIRO, BRAZIL - AUGUST 05: The Olympic Rings are formed during the Opening Ceremony of the Rio 2016 Olympic Games at Maracana Stadium on August 5, 2016 in Rio de Janeiro, Brazil. (Photo by Patrick Smith/Getty Images)
Getty Images Sport Patrick Smith
RIO DE JANEIRO, BRAZIL - AUGUST 05: Dancers perform during the Tropical Nation segment of the Opening Ceremony of the Rio 2016 Olympic Games at Maracana Stadium on August 5, 2016 in Rio de Janeiro, Brazil. (Photo by Ross Kinnaird/Getty Images)
Getty Images Sport Ross Kinnaird
RIO DE JANEIRO, BRAZIL - AUGUST 05: The Olympic Cauldron is lit during the Opening Ceremony of the Rio 2016 Olympic Games at Maracana Stadium on August 5, 2016 in Rio de Janeiro, Brazil. (Photo by David Rogers/Getty Images)
Getty Images Sport David Rogers