Artists perform during the Closing Ceremony of the Rio 2016 Olympic Games at the Maracana Stadium in Rio de Janeiro, Brazil, 21 August 2016. EPA/MICHAEL REYNOLDS

Nicole van der Velden, the flag bearer of Aruba, enters the stadium during the Closing Ceremony of the Rio 2016 Olympic Games at the Maracana Stadium in Rio de Janeiro, Brazil, 21 August 2016. EPA/SERGEI ILNITSKY

Athletes of Britain attend the Closing Ceremony of the Rio 2016 Olympic Games at the Maracana Stadium in Rio de Janeiro, Brazil, 21 August 2016. EPA/SERGEI ILNITSKY

The Olympic flame burns before the start of the closing ceremony for the Summer Olympics at Maracana stadium in Rio de Janeiro, Brazil, 21 August 2016. EPA/Tamas Kovacs

Athletes enter the stadium during the Closing Ceremony of the Rio 2016 Olympic Games at the Maracana Stadium in Rio de Janeiro, Brazil, 21 August 2016. EPA/JOSE MENDEZ