George Best, Sir Bobby Charlton, Denis Law, Duncan Edwards, Bryan Robson, Peter Schmeichel, Eric Cantona, Ryan Giggs. All names that roll off the tongue and are synonymous with the Reds.
However, one player is truly unique - the only man ever to play for United whose name contains the letters M, U, F and C.
This week's trivia question was simply:
Name our mystery man and the answer is former manager Wilf McGuinness, who represented United and England in the 1950s.