2016 Rio Paralympics - Football Soccer - Men's 5-a-side Men's Preliminaries Pool A - Brazil vs Morocco - Olympic Tennis Centre - Rio de Janeiro, Brazil - 09/09/2016. Fans watch Moroccan and Brazilian players in action. REUTERS/Ricardo Moraes

2016 Rio Paralympics - Football Soccer - Men's 5-a-side Men's Preliminaries Pool A - Brazil vs Morocco - Olympic Tennis Centre - Rio de Janeiro, Brazil - 09/09/2016. Moroccan and Brazilian players in action. REUTERS/Ricardo Moraes

Andy Roddick of the U.S. acknowledges the crowd after his defeat to Juan Martin Del Potro of Argentina in their men's singles match at the U.S. Open tennis tournament in New York September 5, 2012. REUTERS/Kevin Lamarque

FIA President Jean Todt speaks to the media at a news conference in the race track "Los Brasiles" in Managua, Nicaragua, August 10, 2016. REUTERS/Oswaldo Rivas

Former NFL player Tim Tebow arrives at the 2014 Vanity Fair Oscars Party in West Hollywood, California, U.S. on March 2, 2014. REUTERS/Danny Moloshok/File Photo

Thomas Pieters of Belgium reacts during the Made in Denmark, European Tour golf tournament, final round in Farso, August 28, 2016. REUTERS/Henning Bagger/Scanpix Denmark

A lynx climbs a hill after crossing the finish area during the first training run for the men's Downhill race of the Vancouver 2010 Winter Olympics in Whistler, British Columbia, February 10, 2010. REUTERS/Leonhard Foeger/File Photo

Formula One - F1 - Italian Grand Prix 2016 - Monza, Italy - 04/9/16 - Mercedes' Nico Rosberg of Germany crosses the finish line to win the race. REUTERS/Andrej Isakovic/Pool