Eduardo Li, the former president of the Costa Rican soccer federation, who is one of the defendants charged in the FIFA corruption case walks with his lawyer, Thomas Zeno (L) outside of U.S. Federal Court in Brooklyn, New York, U.S., September 19, 2016. REUTERS/Nate Raymond

2016 Rio Olympics - Golf - Final - Men's Individual Stroke Play - Olympic Golf Course - Rio de Janeiro, Brazil - 14/08/2016. Justin Rose (GBR) of Britain celebrates his gold medal win in the men's Olympic golf compeititon. REUTERS/Andrew Boyers

2016 Rio Olympics - Athletics - Final - Men's 5000m Final - Olympic Stadium - Rio de Janeiro, Brazil - 20/08/2016. Mo Farah (GBR) of Britain celebrates winning the race. REUTERS/Dylan Martinez

2016 Rio Olympics - Triathlon - Final - Men's Final - Fort Copacabana - Rio de Janeiro, Brazil - 18/08/2016. Mario Mola (ESP) of Spain and Leonardo Chacon (CRC) of Costa Rica compete. REUTERS/Damir Sagolj FOR EDITORIAL USE ONLY. NOT FOR SALE FOR MARKETING OR ADVERTISING CAMPAIGNS.

Tennis Britain - Great Britain v Argentina - Davis Cup Semi Final - Emirates Arena, Glasgow, Scotland - 18/9/16. Great Britain's Andy Murray applauds during Dan Evans' match against Argentina's Leonardo Mayer. Action Images via Reuters / Andrew Boyers

Tennis Britain - Great Britain v Argentina - Davis Cup Semi Final - Emirates Arena, Glasgow, Scotland - 18/9/16 Argentina's Leonardo Mayer after the match Action Images via Reuters / Andrew Boyers Livepic

Tennis Britain - Great Britain v Argentina - Davis Cup Semi Final - Emirates Arena, Glasgow, Scotland - 18/9/16 Argentina's Leonardo Mayer celebrates his win against Great Britain's Dan Evans with team mates Action Images via Reuters / Andrew Boyers Livepic

Tennis Britain - Great Britain v Argentina - Davis Cup Semi Final - Emirates Arena, Glasgow, Scotland - 18/9/16 Argentina's Leonardo Mayer celebrates his win against Great Britain's Dan Evans with team mates Action Images via Reuters / Andrew Boyers Livepic