Rio Olympics: Day 13

Pawel Wiesiolek of Poland and fellow competitors lay on the track after the Men's Decathlon 1500 metres on Day 13 of the Rio 2016 Olympic Games at the Olympic Stadium on August 18, 2016 in Rio de Janeiro, Brazil. (Photo by Alexander Hassenstein/Getty Images)

Rio Olympics: Day 13

Usain Bolt of Jamaica celebrates winning the Men's 200m Final on Day 13 of the Rio 2016 Olympic Games at the Olympic Stadium on August 18, 2016 in Rio de Janeiro, Brazil. (Photo by Patrick Smith/Getty Images)

Rio Olympics: Day 13

Usain Bolt of Jamaica leads the field to win the Men's 200m final on Day 13 of the Rio 2016 Olympic Games at the Olympic Stadium on August 18, 2016 in Rio de Janeiro, Brazil. (Photo by Ian Walton/Getty Images)

Rio Olympics: Day 13

Jade Jones of Great Britain celebrates after defeating Eva Calvo Gomez of Spain during the Women's -57kg Gold Medal Taekwondo contest at the Carioca Arena on Day 13 of the 2016 Rio Olympic Games on August 18, 2016 in Rio de Janeiro, Brazil. (Photo by Laurence Griffiths/Getty Images)

Rio Olympics: Day 13

The team of Japan enter the pool during the Synchronised Swimming Teams Technical Routine at the Maria Lenk Aquatics Centre on Day 13 of the 2016 Rio Olympic Games on on August 18, 2016 in Rio de Janeiro, Brazil. (Photo by Al Bello/Getty Images)

Rio Olympics: Day 13

Connor Fields of the United States competes in the Cycling BMX - Men's Quarterfinals on Day 13 of the 2016 Rio Olympic Games at Olympic BMX Centre on August 18, 2016 in Rio de Janeiro, Brazil. (Photo by Tom Pennington/Getty Images)

Rio Olympics: Day 13

From left, Martine Grael of Brazil and Kahena Kunze of Brazil celebrate winning gold in the Women's 49er FX class at the Marina da Gloria on Day 13 of the 2016 Rio Olympic Games on August 18, 2016 in Rio de Janeiro, Brazil. (Photo by Matthias Hangst/Getty Images)

Rio Olympics: Day 13

Martine Grael of Brazil and Kahena Kunze of Brazil celebrate winning gold in the Women's 49er FX class at the Marina da Gloria on Day 13 of the 2016 Rio Olympic Games on August 18, 2016 in Rio de Janeiro, Brazil. (Photo by Clive Mason/Getty Images)

Rio Olympics: Day 13

The team of Russia compete during the Synchronised Swimming Teams Technical Routine at the Maria Lenk Aquatics Centre on Day 13 of the 2016 Rio Olympic Games on on August 18, 2016 in Rio de Janeiro, Brazil. (Photo by Clive Rose/Getty Images)

Rio Olympics: Day 13

Tamara Echegoyen Dominguez of Spain and Berta Betanzos Moro of Spain take the start of the Women's 49er FX class medal race at the Marina da Gloria on Day 13 of the 2016 Rio Olympic Games on August 18, 2016 in Rio de Janeiro, Brazil. (Photo by Matthias Hangst/Getty Images)

Rio Olympics: Day 13

Peter Burling (helm) of New Zealand and Blair Tuke of New Zealand capsize in celebration after winning the gold medal in the Men's 49er class medal race at the Marina da Gloria on Day 13 of the 2016 Rio Olympic Games on August 18, 2016 in Rio de Janeiro, Brazil. (Photo by Matthias Hangst/Getty Images)

Rio Olympics: Day 13

Ashton Eaton of the United States celebrates during the Men's Decathlon Pole Vault on Day 13 of the Rio 2016 Olympic Games at the Olympic Stadium on August 18, 2016 in Rio de Janeiro, Brazil. (Photo by Alexander Hassenstein/Getty Images)

Rio Olympics: Day 13

The team of China compete during the Synchronised Swimming Teams Technical Routine at the Maria Lenk Aquatics Centre on Day 13 of the 2016 Rio Olympic Games on on August 18, 2016 in Rio de Janeiro, Brazil. (Photo by Clive Rose/Getty Images)

Rio Olympics: Day 13

Ashton Eaton of the United States competes in the Men's Decathlon Pole Vault on Day 13 of the Rio 2016 Olympic Games at the Olympic Stadium on August 18, 2016 in Rio de Janeiro, Brazil. (Photo by Alexander Hassenstein/Getty Images)

Rio Olympics: Day 13

Alistair Brownlee of Great Britain celebrates after crossing the finish line during the Men's Triathlon at Fort Copacabana on Day 13 of the 2016 Rio Olympic Games on August 18, 2016 in Rio de Janeiro, Brazil. (Photo by Adam Pretty/Getty Images)

Rio Olympics: Day 13

The team of Australia compete during the Synchronised Swimming Teams Technical Routine at the Maria Lenk Aquatics Centre on Day 13 of the 2016 Rio Olympic Games on on August 18, 2016 in Rio de Janeiro, Brazil. (Photo by Clive Rose/Getty Images)

Rio Olympics: Day 13

The team of China compete during the Synchronised Swimming Teams Technical Routine at the Maria Lenk Aquatics Centre on Day 13 of the 2016 Rio Olympic Games on on August 18, 2016 in Rio de Janeiro, Brazil. (Photo by Clive Rose/Getty Images)

Rio Olympics: Day 13

Bektemir Melikuziev (R) of Uzbekistan fights against Misael Uziel Rodriguez of Mexico during a Men's Middle (75kg) Semifinal bout on Day 13 of the 2016 Rio Olympic Games at Riocentro - Pavilion 6 on August 18, 2016 in Rio de Janeiro, Brazil. (Photo by Ryan Pierse/Getty Images)

Rio Olympics: Day 13

Milena Rasic #16 and Brankica Mihajlovic #9 of Serbia celebrate after defeating the United States in the Women's Volleyball Semifinal match at the Maracanazinho on Day 13 of the 2016 Rio Olympic Games on August 18, 2016 in Rio de Janeiro, Brazil. (Photo by Jamie Squire/Getty Images)

Rio Olympics: Day 13

The team of Russia compete during the Synchronised Swimming Teams Technical Routine at the Maria Lenk Aquatics Centre on Day 13 of the 2016 Rio Olympic Games on on August 18, 2016 in Rio de Janeiro, Brazil. (Photo by Clive Rose/Getty Images)

Rio Olympics: Day 13

Alistair Brownlee and Jonathan Brownlee of Great Britain compete during the Men's Triathlon at Fort Copacabana on Day 13 of the 2016 Rio Olympic Games on August 18, 2016 in Rio de Janeiro, Brazil. (Photo by Alex Livesey/Getty Images)

Rio Olympics: Day 13

Goalkeeper of Germany Nicolas Jacobi saves the shot from Sander De Winj to win the penalty shoot out and Bronze medal during the Mens's Bronze medal match between the Netherlands and Germany on Day 13 of the Rio 2016 Olympic games at Olympic Hockey Center on August 18, 2016 in Rio de Janeiro, Brazil. (Photo by Pascal Le Segretain/Getty Images)

Rio Olympics: Day 13

Goalkeeper of Germany Nicolas Jacobi celebrates with team mates after saving the shot from Sander De Winj to win the penalty shoot out and Bronze medal during the Mens's Bronze medal match between the Netherlands and Germany on Day 13 of the Rio 2016 Olympic games at Olympic Hockey Center on August 18, 2016 in Rio de Janeiro, Brazil. (Photo by Pascal Le Segretain/Getty Images)

Rio Olympics: Day 13

Pusarla V Sindhu of India celebrates winning a point during the Women's Badminton Singles Semi-final against Nozomi Okuhara of Japan on Day 13 of the Rio 2016 Olympic Games at Riocentro - Pavilion 4 on August 18, 2016 in Rio de Janeiro, Brazil. (Photo by David Ramos/Getty Images)

Rio Olympics: Day 13

Competitors take to the water during the Men's Triathlon at Fort Copacabana on Day 13 of the 2016 Rio Olympic Games on August 18, 2016 in Rio de Janeiro, Brazil. (Photo by Buda Mendes/Getty Images)

Rio Olympics: Day 13

Damien Birkinhead of Australia competes in Men's Shot Put Qualifying on Day 13 of the Rio 2016 Olympic Games at the Olympic Stadium on August 18, 2016 in Rio de Janeiro, Brazil. (Photo by Alexander Hassenstein/Getty Images)

Rio Olympics: Day 13

Iurii Cheban of Ukraine celebrates after winning gold in the Men's Canoe Single 200m Final at the Lagoa Stadium on Day 13 of the 2016 Rio Olympic Games on August 18, 2016 in Rio de Janeiro, Brazil. (Photo by Mike Ehrmann/Getty Images)

Rio Olympics: Day 13

Jonathan Brownlee of Great Britain competes during the Men's Triathlon at Fort Copacabana on Day 13 of the 2016 Rio Olympic Games on August 18, 2016 in Rio de Janeiro, Brazil. (Photo by Adam Pretty/Getty Images)

Rio Olympics: Day 13

Kerron Clement of the United States leads Annsert Whyte of Jamaica during the Men's 400m Hurdles Final on Day 13 of the Rio 2016 Olympic Games at the Olympic Stadium on August 18, 2016 in Rio de Janeiro, Brazil. (Photo by Cameron Spencer/Getty Images)

Rio Olympics: Day 13

Jessica Parratto of the United States competes during the Women's 10m Platform semi final diving at the Maria Lenk Aquatics Centre on day 13 of the 2016 Rio Olympic Games on on August 18, 2016 in Rio de Janeiro, Brazil. (Photo by Al Bello/Getty Images)

Rio Olympics: Day 13

Xuerui Li of China in action against Carolina Marin of Spain during the Women's Badminton Singles Semifinal Match between Carolina Marin of Spain and Xuerui Li of China on Day 13 of the Rio 2016 Olympic Games at Riocentro - Pavilion 4 on August 18, 2016 in Rio de Janeiro, Brazil. (Photo by David Ramos/Getty Images)

Rio Olympics: Day 13

Ashton Eaton of the United States competes in the Men's Decathlon 110m Hurdles on Day 13 of the Rio 2016 Olympic Games at the Olympic Stadium on August 18, 2016 in Rio de Janeiro, Brazil. (Photo by Cameron Spencer/Getty Images)

Rio Olympics: Day 13

Helen Louise Maroulis of the United States celebrates after defeating Saori Yoshida of Japan during the Women's Freestyle 53 kg Gold medal match on Day 13 of the Rio 2016 Olympic Games at Carioca Arena 2 on August 18, 2016 in Rio de Janeiro, Brazil. (Photo by Julian Finney/Getty Images)

Rio Olympics: Day 13

Helen Maroulis and Whitney Conder compete in the Women's 53kg championship match on day 2 of the 2016 U.S. Olympic Team Wrestling Trials at Carver-Hawkeye Arena on April 10, 2016 in Iowa City, Iowa. (Photo by Jamie Squire/Getty Images)

Rio Olympics: Day 13

USA's Allyson Felix attempts to hand the baton to USA's English Gardner in the Women's 4 x 100m Relay Round 1 during the athletics event at the Rio 2016 Olympic Games at the Olympic Stadium in Rio de Janeiro on August 18, 2016. (Photo by Franck Fife/AFP/Getty Images)