2016 Rio Olympics - Athletics - Final - Men's Pole Vault Final - Olympic Stadium - Rio de Janeiro, Brazil - 15/08/2016. Renaud Lavillenie (FRA) of France reacts. REUTERS/Dominic Ebenbichler

2016 Rio Olympics - Athletics - Final - Men's Pole Vault Final - Olympic Stadium - Rio de Janeiro, Brazil - 15/08/2016. Renaud Lavillenie (FRA) of France reacts with the French national flag after winning the silver medal. REUTERS/Dominic Ebenbichler

2016 Rio Olympics - Athletics - Final - Men's Triple Jump Final - Olympic Stadium - Rio de Janeiro, Brazil - 16/08/2016. Christian Taylor (USA) of USA competes. REUTERS/Dylan Martinez

2016 Rio Olympics - Athletics - Final - Men's Triple Jump Final - Olympic Stadium - Rio de Janeiro, Brazil - 16/08/2016. Christian Taylor (USA) of USA competes. REUTERS/Ivan Alvarado

2016 Rio Olympics - Athletics - Final - Men's Triple Jump Final - Olympic Stadium - Rio de Janeiro, Brazil - 16/08/2016. Christian Taylor (USA) of USA and teammate Will Claye (USA) celebrate after winning gold and silver respectively. REUTERS/Kai Pfaffenbach

FC Barcelona's soccer coach Luis Enrique attends a news conference at Joan Gamper training camp, near Barcelona, Spain July 21, 2016. REUTERS/Albert Gea

Singapore Olympic gold medallist swimmer Joseph Schooling shows his medal to fans during a homecoming ceremony at Singapore's Changi Airport August 15, 2016. REUTERS/Edgar Su

2016 Rio Olympics - Rio de Janeiro, Brazil - 15/08/2016. An undated handout photo shows the NBC operation headquarters for their Rio 2016 Olympics coverage. Paul Drinkwater-NBC/Handout via REUTERS