United have been blessed with some of the greatest individuals in the history of football, but the club's most successful eras have come when multiple talents combine to make something truly magical. We delve into five key partnerships that have helped the Reds soar...
MATT BUSBY AND JIMMY MURPHY
The modern Manchester United began in earnest in 1946, when club manager Matt Busby enlisted former Welsh international Jimmy Murphy as his assistant. Old Trafford was little more than a post-war bomb site, and United were without a major trophy in 35 years. But between them, the pair revolutionised not just Manchester United, but English football as a whole.