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RIO DE JANEIRO, BRAZIL - AUGUST 19: Lutalo Muhammad (R) of Great Britain competes against Cheick Sallah Cisse of Cote d'Ivoire in the Men's Taekwondo -80kg Gold Medal Contest on Day 14 of the Rio 2016 Olympic Games at Carioca Arena 3 on August 19, 2016 in Rio de Janeiro, Brazil. (Photo by Dean Mouhtaropoulos/Getty Images)

RIO DE JANEIRO, BRAZIL - AUGUST 19:  Lutalo Muhammad (R) of Great Britain competes against Cheick Sallah Cisse of Cote d'Ivoire in the Men's Taekwondo -80kg Gold Medal Contest on Day 14 of the Rio 2016 Olympic Games at Carioca Arena 3 on August 19, 2016 in Rio de Janeiro, Brazil.  (Photo by Dean Mouhtaropoulos/Getty Images)

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Ivory Coast's Cheick Sallah Junior Cisse (R) takes a selfie with the crowd as he celebrates after winning the men's taekwondo gold medal bout in the -80kg category as part of the Rio 2016 Olympic Games, on August 19, 2016, at the Carioca Arena 3, in Rio de Janeiro. / AFP / Ed Jones (Photo credit should read ED JONES/AFP/Getty Images)

Ivory Coast's Cheick Sallah Junior Cisse  (R) takes a selfie with the crowd as he celebrates after winning the men's taekwondo gold medal bout in the -80kg category as part of the Rio 2016 Olympic Games, on August 19, 2016, at the Carioca Arena 3, in Rio de Janeiro.
 / AFP / Ed Jones        (Photo credit should read ED JONES/AFP/Getty Images)

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Ivory Coast's Cheick Sallah Junior Cisse poses with his gold medal on the podium after the men's taekwondo event in the -80kg category as part of the Rio 2016 Olympic Games, on August 19, 2016, at the Carioca Arena 3, in Rio de Janeiro. / AFP / Ed Jones (Photo credit should read ED JONES/AFP/Getty Images)

Ivory Coast's Cheick Sallah Junior Cisse poses with his gold medal on the podium after the men's taekwondo event in the -80kg category as part of the Rio 2016 Olympic Games, on August 19, 2016, at the Carioca Arena 3, in Rio de Janeiro.
 / AFP / Ed Jones        (Photo credit should read ED JONES/AFP/Getty Images)

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RIO DE JANEIRO, BRAZIL - AUGUST 19: (L-R) Silver medalist Lutalo Muhammad of Great Britain, gold medalist Cheick Sallah Cisse of Cote d'Ivoire and bronze medalists Milad Beigi Harchegani of Azerbaijan and Oussama Oueslati of Tunisia pose on the podium during the medal ceremony for the Men's Taekwondo -80kg Contest on Day 14 of the Rio 2016 Olympic Games at Carioca Arena 3 on August 19, 2016 in Rio de Janeiro, Brazil. (Photo by Dean Mouhtaropoulos/Getty Images)

RIO DE JANEIRO, BRAZIL - AUGUST 19:  (L-R) Silver medalist Lutalo Muhammad of Great Britain, gold medalist Cheick Sallah Cisse of Cote d'Ivoire and bronze medalists Milad Beigi Harchegani of Azerbaijan and Oussama Oueslati of Tunisia pose on the podium during the medal ceremony for the Men's Taekwondo -80kg Contest on Day 14 of the Rio 2016 Olympic Games at Carioca Arena 3 on August 19, 2016 in Rio de Janeiro, Brazil.  (Photo by Dean Mouhtaropoulos/Getty Images)