"This was the most complete anti-discrimination and diversity program we've ever set up at a FIFA World Cup. We are very pleased with the results... We set up a very comprehensive plan to address this issues and to make sure that this World Cup is the most inclusive World Cup possible, making sure that every fan is welcome in a safe environment and won't be subject to discrimination," Addiechi told journalists.

He explained that FIFA had established an anti-discrimination monitoring system, with three anti-discrimination observers working at each of the World Cup matches. Two of the observers are responsible for the supporters of the teams playing in the match, while the third monitors the neutral and Russian crowd.

"We have very comprehensive accessibility program to make sure that people with disabilities have best possible experience from this World Cup. This was the most successful one that we've seen at World Cups," Addiechi added.

He also said that FIFA had carried out educational programs in Russia in the build-up to the tournament.

"We worked with schools and universities here in Russia... We trained 40,000 people including volunteers, security officers, personnel, FIFA staff on benefits of diversity, on how to treat people according to our standards, according to our zero tolerance policy to discrimination," Addiechi said.