RIO DE JANEIRO, BRAZIL - AUGUST 1: Prince Albert II of Monaco arrives at the opening ceremony of the 129th International Olympic Committee session, in Rio de Janeiro on August 1, 2016, ahead of the Rio 2016 Olympic Games. (Photo by Fabrice Coffrini-Pool/Getty Images)

RIO DE JANEIRO, BRAZIL - AUGUST 1: Prince Albert II of Monaco arrives at the opening ceremony of the 129th International Olympic Committee session, in Rio de Janeiro on August 1, 2016, ahead of the Rio 2016 Olympic Games. (Photo by Fabrice Coffrini-Pool/Getty Images)