(Top row) Syria's Khaled Almbayed, Mouaiad Alajaan, Omar Khrbin, Tamer Hag Mohamad, Hadi Almasri, Omar Alsoma, (bottom row) Yousef Kalfa, Fahad Youssef, Ibrahim Alma, Mahmoud al-Mawas and Zaher Almedani pose for a team photograph before the 2018 World Cup qualifying football match against Australia in Malacca on October 5, 2017. MOHD RASFAN / AFP

Liverpool's Egyptian midfielder Mohamed Salah arrives for a team training session at the club's Melwood training complex in Liverpool, north west England, on September 25, 2017 , on the eve of their Champions League Group E football match against Spartak Moscow in Russia. Paul ELLIS / AFP

Olympic gold medalist Rafer Johnson (L), Los Angeles Mayor Eric Garcetti push the ignition switch to light the Los Angeles Memorial Coliseum's Olympic Cauldron as International Olympic Committee President Thomas Bach and LA 2028 Chairman Casey Wasserman (R) stand by on September 17, 2017 in Los Angeles. DAVID MCNEW / AFP

Tunisia's football team poses for a picture during the World Cup 2018 qualifying football match between Tunisia and Congo on September 1, 2017 at the Rades Olympic Stadium in Tunis. FETHI BELAID / AFP

LAS VEGAS, NV - AUGUST 26: (L-R) Floyd Mayweather Jr. throws a punch at Conor McGregor during their super welterweight boxing match on August 26, 2017 at T-Mobile Arena in Las Vegas, Nevada. Ethan Miller/Getty Images/AFP Ethan Miller / GETTY IMAGES NORTH AMERICA / AFP

Qatar's Mutaz Essa Barshim competes in the men's high jump during the 2017 IAAF Birmingham Diamond League athletics meeting at Alexander Stadium in Birmingham on August 20, 2017. Oli SCARFF / AFP

Napoli's Algerian defender Faouzi Ghoulam (R) celebrates after scoring a goal during the Italian Serie A football match Hellas Verona vs Napoli at the Marcantonio Bentegodi stadium in Verona on August 19, 2017. MIGUEL MEDINA / AFP