3) Gary Neville and David Beckham
Neville and Beckham's close friendship away from football helped the pair to build up a bond on the pitch.
Neville stated in his autobiography that he always knew when to make a decoy run and knew exactly where Beckham was without having to look up.
Beckham and Neville were integral members of Manchester United's treble-winning 1998/99 seasons - mainly because of the duo's success down the right.
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