The English club Manchester United has the largest fan base in the world, Real Madrid comes second.
Manchester United
1-Real Madrid With 183 millions fan
The biggest fan base in Milan are at the San San Siro. The ground for both the MILAN TEAMs.
Manchester United have the most registered fan on any database accounting people associated with any football club worldwide, 2008 figure was 412 million. ( 412,000,000 )
It is Manchester United.
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chivas
Manchester united
bayern munich
Probably Manchester United.
The English club Manchester United comes first, followed by Real Madrid.
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