Nemanja Vidic needs no introduction at Old Trafford and he continues to make his immense presence felt. As he celebrates his 40th birthday, the no-nonsense Serb - who won five Premier League titles and the Champions League in 2008 - has gone viral on YouTube ahead of the impending showdown with Liverpool.
Regarded as one of Sir Alex Ferguson's greatest signings, Vidic remains the only defender to have been crowned as the division's player of the year on two occasions.
So where do bitter rivals Liverpool fit in? Seven years on from his Old Trafford departure, the United great has, inadvertently, kicked off the mind games as those two teams prepare to resume battle on Sunday afternoon (4.30pm).
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