RIO DE JANEIRO, BRAZIL - AUGUST 05: Artists perform during the opening ceremony of the Rio 2016 Olympic Games at Maracana Stadium on August 5, 2016 in Rio de Janeiro, Brazil. (Photo by Amin Mohammad Jamali/Getty Images)
RIO DE JANEIRO, BRAZIL - AUGUST 05: Artists perform during the opening ceremony of the Rio 2016 Olympic Games at Maracana Stadium on August 5, 2016 in Rio de Janeiro, Brazil. (Photo by Amin Mohammad Jamali/Getty Images)
The Olympic rings are seen on the Olympic flag as it is carried into the stadium during the opening ceremony of the Rio 2016 Olympic Games at the Maracana stadium in Rio de Janeiro on August 5, 2016. (Photo by Thomas COEX / AFP) (Photo credit should read THOMAS COEX/AFP via Getty Images)
Former Brazilian athlete Vanderlei Cordeiro looks on after lighting the Olympic flame during the opening ceremony of the Rio 2016 Olympic Games at the Maracana stadium in Rio de Janeiro on August 5, 2016. / AFP / Jewel SAMAD (Photo credit should read JEWEL SAMAD/AFP via Getty Images)
Olympic rings are displayed by the Brazilian delegation during the opening ceremony of the Rio 2016 Olympic Games at the Maracana stadium in Rio de Janeiro on August 5, 2016. / AFP / Antonin THUILLIER (Photo credit should read ANTONIN THUILLIER/AFP via Getty Images)
