Lyricist Johnny Mercer layered the famously nostalgic song with memories of his own childhood - so it's perhaps no surprise it takes Sir Alex back to his days playing football at

Eleven years on from his retirement from the game, Sir Alex Ferguson has admitted he still misses being a football manager. The former Manchester United boss, 82, stepped down at the end of the 2012-13 season after 27 years at Old Trafford,

Sir Alex Ferguson once remarked that, during his illustrious 26-year tenure at Manchester United, he managed only four truly world-class players.