Rio Olympics: Day 9

Justin Rose of Great Britain plays his shot from the 16th tee during the final round of men's golf on Day 9 of the Rio 2016 Olympic Games at the Olympic Golf Course on August 14, 2016 in Rio de Janeiro, Brazil. (Photo by Scott Halleran/Getty Images)

Rio Olympics: Day 9

Elena Vesnina and Ekaterina Makarova of Russia celebrate victory in the women's doubles gold medal match against Martina Hingis and Timea Bacsinszky of Switzerland on Day 9 of the Rio 2016 Olympic Games at the Olympic Tennis Centre on August 14, 2016 in Rio de Janeiro, Brazil. (Photo by Clive Brunskill/Getty Images)

Rio Olympics: Day 9

Dorian van Rijsselberghe of the Netherlands celebrates winning the overall Men's RS:X class on Day 9 of the Rio 2016 Olympic Games at the Marina da Gloria on August 14, 2016 in Rio de Janeiro, Brazil. (Photo by Mark Kolbe/Getty Images)

Rio Olympics: Day 9

Kyrie Irving #10 of United States passes the ball to teammate Kevin Durant, not pictured, #5 before falling to the court during a Men's Preliminary Round Group A game between the United States and France Day 9 of the Rio 2016 Olympic Games at Carioca Arena 1 on August 14, 2016 in Rio de Janeiro, Brazil. (Photo by Jamie Squire/Getty Images)

Rio Olympics: Day 9

Zi He of China competes in the Women's Diving 3m Springboard Final on Day 9 of the Rio 2016 Olympic Games at Maria Lenk Aquatics Centre on August 14, 2016 in Rio de Janeiro, Brazil. (Photo by Al Bello/Getty Images)

Rio Olympics: Day 9

Usain Bolt of Jamaica competes in the Men's 100 meter semifinal on Day 9 of the Rio 2016 Olympic Games at the Olympic Stadium on August 14, 2016 in Rio de Janeiro, Brazil. (Photo by Cameron Spencer/Getty Images)

Rio Olympics: Day 9

Andy Murray of Great Britain celebrates winning match point during the men's singles gold medal match against Juan Martin Del Potro of Argentina on Day 9 of the Rio 2016 Olympic Games at the Olympic Tennis Centre on August 14, 2016 in Rio de Janeiro, Brazil. (Photo by Clive Brunskill/Getty Images)

Rio Olympics: Day 9

Yulimar Rojas of Venezuela competes in the Women's Triple Jump final on Day 9 of the Rio 2016 Olympic Games at the Olympic Stadium on August 14, 2016 in Rio de Janeiro, Brazil. (Photo by Alexander Hassenstein/Getty Images)

Aug 21 -- Usain Bolt

Happy Birthday, Usain Bolt! (Photo by Ezra Shaw/Getty Images)

Rio Olympics: Day 9

Chun-Hsien Hsiang of Chinese Taipei competes in the Men's High Jump qualification on Day 9 of the Rio 2016 Olympic Games at the Olympic Stadium on August 14, 2016 in Rio de Janeiro, Brazil. (Photo by Cameron Spencer/Getty Images)

Rio Olympics: Day 9

Barbara Seixas de Freitas of Brazil dives for the ball during a Women's Quarterfinal match between Brazil and Russia on Day 9 of the Rio 2016 Olympic Games at the Beach Volleyball Arena on August 14, 2016 in Rio de Janeiro, Brazil. (Photo by Sean M. Haffey/Getty Images)

Rio Olympics: Day 9

Agatha Bednarczuk of Brazil celebrates after defeating Russia in a Women's Quarterfinal match on Day 9 of the Rio 2016 Olympic Games at the Beach Volleyball Arena on August 14, 2016 in Rio de Janeiro, Brazil. (Photo by Sean M. Haffey/Getty Images)

Rio Olympics: Day 9

Justin Gatlin of the United States walks with a flag after taking second place in the men's 100m final at the Olympic stadium during the Rio 2016 Olympic Games on August 14, 2016 in Rio de Janeiro, Brazil. (Photo by Pascal Le Segretain/Getty Images)

Rio Olympics: Day 9

Justin Rose of Great Britain celebrates winning in the final round of men's golf on Day 9 of the Rio 2016 Olympic Games at the Olympic Golf Course on August 14, 2016 in Rio de Janeiro, Brazil. (Photo by Ross Kinnaird/Getty Images)

Rio Olympics: Day 9

Carmelo Anthony #15 of United States and Joffrey Lauvergne #7 of France jump for the ball during a Men's Preliminary Round Group A game between the United States and France on Day 9 of the Rio 2016 Olympic Games at Carioca Arena 1 on August 14, 2016 in Rio de Janeiro, Brazil. (Photo by Jim Young - Pool/Getty Images)

Rio Olympics: Day 9

Ona Carbonell Ballestero and Gemma Mengual Civil of Spain compete in the Women's Duets Synchronised Swimming Free Routine Preliminary Round on Day 9 of the Rio 2016 Olympic Games at Maria Lenk Aquatics Centre on August 14, 2016 in Rio de Janeiro, Brazil. (Photo by Clive Rose/Getty Images)

Rio Olympics: Day 9

Simone Biles of the United States competes in the Women's Vault Final on Day 9 of the Rio 2016 Olympic Games at the Rio Olympic Arena on August 14, 2016 in Rio de Janeiro, Brazil. (Photo by Alex Livesey/Getty Images)

Rio Olympics: Day 9

Gold medalist Simone Biles (C) of the United States stands on the podium for the national anthem at the medal ceremony for Women's Vault on Day 9 of the Rio 2016 Olympic Games at the Rio Olympic Arena on August 14, 2016 in Rio de Janeiro, Brazil. (Photo by Alex Livesey/Getty Images)

Rio Olympics: Day 9

Nicolas Colsaerts of Belgium plays from a waste area during the final round of men's golf on Day 9 of the Rio 2016 Olympic Games at the Olympic Golf Course on August 14, 2016 in Rio de Janeiro, Brazil. (Photo by Scott Halleran/Getty Images)

Rio Olympics: Day 9

Pedro Veniss of Brazil riding Quabri de L'Isle competes during the Jumping Individual and Team Qualifier on Day 9 of the Rio 2016 Olympic Games at the Olympic Equestrian Centre on August 14, 2016 in Rio de Janeiro, Brazil. (Photo by Christian Petersen/Getty Images)

Rio Olympics: Day 9

The Women's 470 class race gets underway on Day 9 of the Rio 2016 Olympic Games at the Marina da Gloria on August 14, 2016 in Rio de Janeiro, Brazil. (Photo by Clive Mason/Getty Images)

Rio Olympics: Day 9

Jose Maria Larocca of Argentina riding Cornet Du Lys competes during the Jumping Individual and Team Qualifier on Day 9 of the Rio 2016 Olympic Games at the Olympic Equestrian Centre on August 14, 2016 in Rio de Janeiro, Brazil. (Photo by Christian Petersen/Getty Images)

Rio Olympics: Day 9

Elena Vesnina and Ekaterina Makarova of Russia celebrate victory in the women's doubles gold medal match against Martina Hingis and Timea Bacsinszky of Switzerland on Day 9 of the Rio 2016 Olympic Games at the Olympic Tennis Centre on August 14, 2016 in Rio de Janeiro, Brazil. (Photo by Clive Brunskill/Getty Images)

Rio Olympics: Day 9

Liang Derek Wong Zi of Singapore in action during his Badminton Mens Singles match against Chong Wei Lee of Malaysia on Day 9 of the Rio 2016 Olympic Games at Riocentro - Pavilion 4 on August 14, 2016 in Rio de Janeiro, Brazil. (Photo by Laurence Griffiths/Getty Images)

Rio Olympics: Day 9

Runners compete in the Women's Marathon on Day 9 of the Rio 2016 Olympic Games on August 14, 2016 in Rio de Janeiro, Brazil. (Photo by Ezra Shaw/Getty Images)

Rio Olympics: Day 9

Jemima Jelagat Sumgong of Kenya celebrates after winning the gold medal in the Women's Marathon on Day 9 of the Rio 2016 Olympic Games at the Sambodromo on August 14, 2016 in Rio de Janeiro, Brazil. (Photo by Buda Mendes/Getty Images)

Rio Olympics: Day 9

Mark Overgaard Madsen of Denmark celebrates after defeating Peter Bacsi of Hungary during the Men's 75 kg Greco-Roman Wrestling semifinals on Day 9 of the Rio 2016 Olympic Games at the Carioca Arena 2 on August 15, 2016 in Rio de Janeiro, Brazil. (Photo by Phil Walter/Getty Images)

Rio Olympics: Day 9

Claudette Mukasakindi of Rwanda runs by the Puffed Star by Frank Stella during the Women's Marathon on Day 9 of the Rio 2016 Olympic Games at the Sambodromo on August 14, 2016 in Rio de Janeiro, Brazil. (Photo by Matthias Hangst/Getty Images)

Rio Olympics: Day 9

Kenya's Jemima Jelagat Sumgong raises her arms in victory as she crosses the finish line of the Women's Marathon during the athletics event at the Rio 2016 Olympic Games at Sambodromo in Rio de Janeiro on August 14, 2016. (Photo by Fabrice COFFRINI-Pool/Getty Images)

Rio Olympics: Day 9

Iwona Lewandowska of Poland (L) and Jessica Trengove of Australia compete during the Women's Marathon on Day 9 of the Rio 2016 Olympic Games at the Sambodromo on August 14, 2016 in Rio de Janeiro, Brazil. (Photo by Matthias Hangst/Getty Images)

Rio Olympics: Day 9

Roman Vlasov of Russia competes against Bin Yang of China during the Men's 75 kg Greco-Roman Wrestling quarterfinals on Day 9 of the Rio 2016 Olympic Games at the Carioca Arena 2 on August 15, 2016 in Rio de Janeiro, Brazil. (Photo by Phil Walter/Getty Images)

Rio Olympics: Day 9

Shinobu Ota of Japan (red) competes against Almat Kebispayev of Kazakhstan during the Men's 59 kg Greco-Roman Wrestling 1/8 Finals on Day 9 of the Rio 2016 Olympic Games at the Carioca Arena 2 on August 15, 2016 in Rio de Janeiro, Brazil. (Photo by Phil Walter/Getty Images)

Rio Olympics: Day 9

Argentina celebrate after their 2-1 victory during the Men's hockey quarter final match between Spain and Argentina on Day 9 of the Rio 2016 Olympic Games at the Olympic Hockey Centre on August 14, 2016 in Rio de Janeiro, Brazil. (Photo by David Rogers/Getty Images)

Rio Olympics: Day 9

Matias Paredes of Argentina is brought down by Miguel Delas during the Men's hockey quarter final match between Spain and Argentina on Day 9 of the Rio 2016 Olympic Games at the Olympic Hockey Centre on August 14, 2016 in Rio de Janeiro, Brazil. (Photo by David Rogers/Getty Images)

Rio Olympics: Day 9

Xu Xin of China is seen during the Table Tennis Men's Team Quarterfinal Match between China and Great Britain on August 14, 2016 in Rio de Janeiro, Brazil. (Photo by Lars Baron/Getty Images)

Rio Olympics: Day 9

Diana Lobacevske of Lithuania starts the Women's Marathon on Day 9 of the Rio 2016 Olympic Games at the Sambodromo on August 14, 2016 in Rio de Janeiro, Brazil. (Photo by Alexander Hassenstein/Getty Images)