Russian children attend a cultural event at the Kremlin historic citadel of Tatarstan on Kazan, Russia, June 15, 2018. (Photo/Agencies)
A fan before the match between Russia and Saudi Arabia in Luzhniki Stadium, Moscow, Russia, June 14, 2018. (Photo/Agencies)
Germany fans watch the match between Germany and Mexico at Brandenburg Gate in Berlin, Germany, June 17, 2018. (Photo/Agencies)
A fan before the match between Russia and Saudi Arabia in Luzhniki Stadium, Moscow, Russia, June 14, 2018. (Photo/Agencies)
Croatia fan inside the stadium before the match between Croatia and Nigeria in Kaliningrad Stadium, Kaliningrad, Russia, June 16, 2018. (Photo/Agencies)
A fan during the match between Germany and Mexico in Luzhniki Stadium, Moscow, Russia, June 17, 2018. (Photo/Agencies)
A fan during the match between Sweden and South Korea in Nizhny Novgorod Stadium, Nizhny Novgorod, Russia, June 18, 2018. (Photo/Agencies)
Egypt fan with a band before the match between Egypt and Uruguay outside the Ekaterinburg Arena, Yekaterinburg, Russia, June 15, 2018. (Photo/Agencies)
A fan waves during a match between Tunisia and England in Volgograd Arena, Volgograd, Russia, June 18, 2018. (Photo/Agencies)
A fan before the match between Russia and Saudi Arabia in Luzhniki Stadium, Moscow, Russia, June 14, 2018. (Photo/Agencies)
A fan during the match between Argentina and Iceland in Spartak Stadium, Moscow, Russia, June 16, 2018. (Photo/Agencies)
Fans during the match between Germany and Mexico in Luzhniki Stadium, Moscow, Russia, June 17, 2018. (Photo: China News Service/Tian Bochuan)
A fan during the match between Brazil and Switzerland in Rostov Arena, Rostov-on-Don, Russia, June 17, 2018. (Photo/Agencies)
Iceland fans during the match between Argentina and Iceland in Spartak Stadium, Moscow, Russia, June 16, 2018. (Photo: China News Service/Mao Jianjun)
A fan during the match between Germany and Mexico in Luzhniki Stadium, Moscow, Russia, June 17, 2018. (Photo/Agencies)
A fan during the match between Germany and Mexico in Luzhniki Stadium, Moscow, Russia, June 17, 2018. (Photo/Agencies)
A fan before the match between Russia and Saudi Arabia in Luzhniki Stadium, Moscow, Russia, June 14, 2018. (Photo/Agencies)
A fan during the match between Tunisia and England in Volgograd Arena, Volgograd, Russia, June 18, 2018. (Photo: China News Service/Mao Jianjun)
A Belgium fan before the match between Belgium and Panama in Fisht Stadium, Sochi, Russia, June 18, 2018. (Photo/Agencies)
