Manchester United

In 2013, Manchester United was announced to have had 659 million fans. However, many football pundits said this number was unrealistic and it should be something around 127 million. Whatever the number is, Man Utd has always valued their fans.

Around 400 celebrities and famous people support Man Utd, such as Brad Pitt (actor), Jamie Delgado (tennis player), Darren Campbell (athlete), Andy Goldstein (TV and radio presenter), Lex Luger (WWE wrestler), Jamie Moore (boxer), Kim Jong-un (North Korea leader), Shahrukh Khan (Indian actor), and Victoria Beckham (singer and the wife of David Beckham).

Man Utd have more than 72 million followers on Facebook, around 35 million on Instagram, and around 22 million on Twitter. They seem to be most popular on Facebook. There are more than 200 branches of the Red Devils’ Supporters Club in more than 23 countries around the world. They have also a customer base of 11 million including all fans who completed at least one financial transaction with the club.

Chelsea

Chelsea is one of the football teams with most fans in the world, having around 145 million fans around the world, although this number comes from no reliable source. The Blues have near 48 million followers on Facebook, around 22 million on Instagram, and 14.3 million on Twitter. It is said that most of Chelsea fans are plastic fans (or fake fans) whose support for a team is determined by merely the glories and the success a team has achieved rather than geography or family ties. If they see another team is more successful, they will change to support that team.

Chelsea fans are said to be plastic fans since the club’s fan base hugely grew overnight as in 2003, the club’s president, Roman Abramovich, pumped his billions into the club. However, not all Chelsea fans follow that rule since some celebrities and famous people have always been supporting the club, such as Bill Clinton (former US President), Bryan Adams (singer), Charlize Theron (Hollywood actress), Kevin Garnett (NmBA player), Will Ferrel (Hollywood actor), Lord Richard Attenborough (film director), and Gordon Ramsay (TV chef), who seem to love the team for just what they are.