6. Ronaldinho Gaucho – 42.9 million
Currently playing for Mexican club Querétaro, Ronaldinho Gaucho is arguably one of the best players to ever grace the football pitch  in history.
The Brazilian was renowned for his amazing dribbling skills and his ability to do incredible tricks with the ball at his feet.
Ronaldinho  has a Facebook page with over 30.7 million fans, and a twitter account with 12.1 million followers. Combined, he has a fanbase of 42.9 million online.
Ronaldinho was well known for his amazing careers at FC Barcelona and AC Milan during his time in Europe.