Interesting facts about 2018 FIFA World Cup

21st FIFA World Cup is off to a tremendous start as host Russia beat Saudi Arabia in a one-sided affair. Excitement and craze for the game is increasing as many more countries are going to start their campaign. Let's look at some interesting facts about the 2018 FIFA World Cup.

A view of the World Cup Luzhniki stadium in Moscow, Russia. Source: AAP Image/AP Photo/Pavel Golovkin