Fans from around the world in Russia for the World Cup

A supporter of the Colombian national soccer team cheers on the first day of the 2018 FIFA World Cup in central Moscow. (Reuters)

Fans from around the world in Russia for the World Cup

A soccer fan arrives before the opening match. (Reuters)

Fans from around the world in Russia for the World Cup

A fan inside the stadium before Portugal plays Spain. (Reuters)

Fans from around the world in Russia for the World Cup

A Portugal fan with their face painted inside the stadium before the match. (Reuters)

Fans from around the world in Russia for the World Cup

Egypt fan inside the stadium before the match against Uruguay. (Reuters)

Fans from around the world in Russia for the World Cup

Supporters of the Mexican national soccer team pose during a gathering on the first day. (Reuters)

Fans from around the world in Russia for the World Cup

A fan with face paint outside the stadium before the opening match. (Reuters)

Fans from around the world in Russia for the World Cup

A Russia fan with body paint before the opening match. (Reuters)

A Kenyan Muslim girl enjoys a fairground ride on the cricket field at the Sir Ali Muslim Club in Nairobi, Kenya, on June 15, 2018. (AFP)

Muslims perform Eid al-Fitr prayer at the Mevlana mosque in Rotterdam on June 15, 2018.. (AFP)

Palestinian Muslim worshippers take pictures as they gather for the morning Eid al-Fitr prayer near the Dome of Rock at the Al-Aqsa Mosque compound, Islam's third most holy site, in the Old City of Jerusalem on June 15, 2018. (AFP)

People wait to take part in a prayer for the celebration of the Eid al-Fitr on June 15, 2018 at the Independence square in Accra. (AFP)

Somali Muslims take a boat as they celebrate the Eid al-Fitr on June 15, 2018 which marks the end of the holy month of Ramadan at Lido beach in Mogadishu, Somalia. (AFP)

Muslims greet each other after the Eid-Gah, the prayer on the morning of the Eid Al-Fitr celebration which marks the end of the holy month of Ramadan, at the Rasooli Masjid in Pretoria, on June 15, 2018. (AFP)

Indian Muslims offer Eid al-Fitr prayers at the Taj Mahal in Agra on June 16, 2018. (AFP)

A young Indian Muslim offers Eid al-Fitr prayers at the Khairuddin Mosque in Amritsar on June 16, 2018. (AFP)

Iraqi children sit in a mini ferris wheel ride in a fairground while celebrating on the second day of the Eid al-Fitr in the Sadr City district of the capital Baghdad on June 16, 2018. (AFP)

A Kenyan Muslim woman takes a selfie as she enjoys a fairground ride on the cricket field at the Sir Ali Muslim Club in Nairobi, Kenya, on June 15, 2018 . (AFP)

North Korea's leader Kim Jong Un (L) poses with US President Donald Trump (R) after taking part in a signing ceremony at the end of their historic US-North Korea summit, at the Capella Hotel on Sentosa island in Singapore on June 12, 2018. Donald Trump and Kim Jong Un became on June 12 the first sitting US and North Korean leaders to meet, shake hands and negotiate to end a decades-old nuclear stand-off. (AFP)

North Korea's leader Kim Jong Un (L) shakes hands with US President Donald Trump (R) after taking part in a signing ceremony at the end of their historic US-North Korea summit, at the Capella Hotel on Sentosa island in Singapore on June 12, 2018. Donald Trump and Kim Jong Un became on June 12 the first sitting US and North Korean leaders to meet, shake hands and negotiate to end a decades-old nuclear stand-off. (AFP)

US President Donald Trump (2nd R) and North Korea's leader Kim Jong Un (2nd L) sign documents as US Secretary of State Mike Pompeo (R) and the North Korean leader's sister Kim Yo Jong (L) look on at a signing ceremony during their historic US-North Korea summit, at the Capella Hotel on Sentosa island in Singapore on June 12, 2018. (AFP)

US President Donald Trump (R) and North Korea's leader Kim Jong Un (L) look on as documents are exchanged between US Secretary of State Mike Pompeo (2nd R) and the North Korean leader's sister Kim Yo Jong (2nd L) at a signing ceremony during their historic US-North Korea summit, at the Capella Hotel on Sentosa island in Singapore on June 12, 2018. (AFP)

U.S. President Donald Trump shakes hands with North Korean leader Kim Jong Un at the Capella Hotel on Sentosa island in Singapore. (Reuters)

U.S. President Donald Trump and North Korea leader Kim Jong Un walk from their lunch at the Capella resort on Sentosa Island Tuesday, June 12, 2018 in Singapore. (AP Photo/Evan Vucci)

President Donald Trump meets with North Korean leader Kim Jong Un on Sentosa Island, Tuesday, June 12, 2018, in Singapore. (AP Photo/Evan Vucci)

North Korean leader Kim Jong Un smiles as he meets with President Donald Trump on Sentosa Island, Tuesday, June 12, 2018, in Singapore. (AP)