Relive the moments when Manchester United captured European club football's biggest prize by listening to this stunning commentary from BBC radio.
In 1968, United beat Eusebio's Benfica 4-1 thanks to goals from Bobby Charlton (2), George Best and Brian Kidd to win the European Cup at Wembley.
In 1999, injury-time goals from Teddy Sheringham and Ole Gunnar Solksjaer gave Sir Alex Ferguson's side a 2-1 victory over a shell-shocked Bayern Munich in Barcelona.
And in 2008, Ferguson's team saw off Premier League rivals Chelsea in a penalty shootout after the game had finished 1-1 in extra time at the Luzhniki Stadium in Moscow.
For more on these historic triumphs, listen to a special 5 live Sport documentary - "United - 1968 And All That" - on Thursday at 2200 BST.