Rio Olympics closing ceremony

Fireworks explode near the conclusion of the closing ceremony of the Rio 2016 Olympic Games on Sunday, Aug. 21, 2016, in Rio de Janeiro.

Spectators watch the closing ceremony of the Rio 2016 Olympic Games on Sunday, Aug. 21, 2016, in Rio de Janeiro.

Izabel Goulart performs during the closing ceremony of the Rio 2016 Olympic Games on Sunday, Aug. 21, 2016, in Rio de Janeiro.

Carnival trucks parade during the closing ceremony of the Rio 2016 Olympic Games on Sunday, Aug. 21, 2016, in Rio de Janeiro.

Attendees celebrate as fireworks explode during the closing ceremony of the Rio 2016 Olympic Games on Sunday, Aug. 21, 2016, in Rio de Janeiro.

Artists perform during the closing ceremony of the Rio 2016 Olympic Games on Sunday, Aug. 21, 2016, in Rio de Janeiro.

Brazilian singer Mariene de Castro sings and performs as the Olympic flame is extinguished during the closing ceremony of the Rio 2016 Olympic Games on Sunday, Aug. 21, 2016, in Rio de Janeiro.

Dancers perform in a segment paying tribute to Brazilian artist Roberto Burle Marx during the closing ceremony of the Rio 2016 Olympic Games on Sunday, Aug. 21, 2016, in Rio de Janeiro.

RIO DE JANEIRO, BRAZIL - AUGUST 21: Gold medalist Eliud Kipchoge of Kenya and bronze medalist Galen Rupp of the United States celebrate during the medal ceremony for the Men’s Marathon during the Closing Ceremony on Day 16 of the Rio 2016 Olympic Games at Maracana Stadium on August 21, 2016 in Rio de Janeiro, Brazil. (Photo by Ezra Shaw/Getty Images) ** OUTS - ELSENT, FPG, CM - OUTS * NM, PH, VA if sourced by CT, LA or MoD **  (Ezra Shaw / Getty Images)

Tonga’s Pita Taufatofua jumps on stage during the closing ceremony of the Rio 2016 Olympic Games on Sunday, Aug. 21, 2016, in Rio de Janeiro.

A message from the Tokyo 2020 Olympics is displayed during the closing ceremony of the Rio 2016 Olympic Games on Sunday, Aug. 21, 2016, in Rio de Janeiro.

Japanese Prime Minister Shinzo Abe appears after the flag handover during the closing ceremony of the Rio 2016 Olympic Games on Sunday, Aug. 21, 2016, in Rio de Janeiro.

Japan Prime Minister Shinzo Abe waves during the closing ceremony of the Rio 2016 Olympic Games on Sunday, Aug. 21, 2016, in Rio de Janeiro.

Governor of Tokyo Yuriko Koike waves the Olympic flag during the closing ceremony of the Rio 2016 Olympic Games on Sunday, Aug. 21, 2016, in Rio de Janeiro.

A message from Japan is displayed after the flag handover during the closing ceremony of the Rio 2016 Olympic Games on Sunday, Aug. 21, 2016, in Rio de Janeiro.

Athletes enter the Maracana Stadium during the closing ceremony of the Rio 2016 Olympic Games on Sunday, Aug. 21, 2016, in Rio de Janeiro.

Athletes enter the stadium during the closing ceremony of the Rio 2016 Olympic Games on Sunday, Aug. 21, 2016, in Rio de Janeiro.

Fireworks explode during the closing ceremony of the Rio 2016 Olympic Games on Sunday, Aug. 21, 2016, in Rio de Janeiro.

Athletes walk during the closing ceremony of the Rio 2016 Olympic Games on Sunday, Aug. 21, 2016, in Rio de Janeiro.

A spectator posing as North Korea’s Kim Jong Un watches during the closing ceremony of the Rio 2016 Olympic Games on Sunday, Aug. 21, 2016, in Rio de Janeiro.

Singer Lenine performs during the closing ceremony of the Rio 2016 Olympic Games on Sunday, Aug. 21, 2016, in Rio de Janeiro.

Japan’s athletes parade during the closing ceremony of the Rio 2016 Olympic Games on Sunday, Aug. 21, 2016, in Rio de Janeiro.

Russian athletes during the closing ceremony of the Rio 2016 Olympic Games on Sunday, Aug. 21, 2016, in Rio de Janeiro.

Athletes surrounded by flags march during the closing ceremony of the Rio 2016 Olympic Games on Sunday, Aug. 21, 2016, in Rio de Janeiro.

Athletes take a photo during the closing ceremony of the Rio 2016 Olympic Games on Sunday, Aug. 21, 2016, in Rio de Janeiro.

Athletes from Britain walk during the closing ceremony of the Rio 2016 Olympic Games on Sunday, Aug. 21, 2016, in Rio de Janeiro.

Simone Biles holds the U.S. national flag during the closing ceremony of the Rio 2016 Olympic Games on Sunday, Aug. 21, 2016, in Rio de Janeiro.

A close up image shows people wearing shoes with light-decoration marching during the closing ceremony of the Rio 2016 Olympic Games on Sunday, Aug. 21, 2016, in Rio de Janeiro.

Athletes parade during the closing ceremony of the Rio 2016 Olympic Games on Sunday, Aug. 21, 2016, in Rio de Janeiro.

Athletes parade during the closing ceremony of the Rio 2016 Olympic Games on Sunday, Aug. 21, 2016, in Rio de Janeiro.

Children sing the Brazilian national anthem during the closing ceremony of the Rio 2016 Olympic Games on Sunday, Aug. 21, 2016, in Rio de Janeiro.

A dancer performs during the closing ceremony of the Rio 2016 Olympic Games on Sunday, Aug. 21, 2016, in Rio de Janeiro.

Fireworks explode at the start of the closing ceremony of the Rio 2016 Olympic Games on Sunday, Aug. 21, 2016, in Rio de Janeiro.

The IOC flag waves during the closing ceremony of the Rio 2016 Olympic Games on Sunday, Aug. 21, 2016, in Rio de Janeiro.

The Olympic Cauldron is seen at the start of the closing ceremony of the Rio 2016 Olympic Games on Sunday, Aug. 21, 2016, in Rio de Janeiro.

A picture shows a general view during the closing ceremony of the Rio 2016 Olympic Games Sunday, Aug. 21, 2016, in Rio de Janeiro.

Dancers perform during the closing ceremony of the Rio Olympics on Sunday, Aug. 21, 2016, in Rio de Janeiro.

Fireworks explode during the closing ceremony of the Rio 2016 Olympic Games Sunday, Aug. 21, 2016, in Rio de Janeiro.

Spectators wearing raincoats gather for the closing ceremony Sunday, Aug. 21, 2016, in Rio de Janeiro.