Sir Alex Ferguson’s incredible and historic reign at Old Trafford did not come without some major hurdles that the Manchester United legend never overcame. The 84-year-old Scotsman enjoyed incredible high points throughout his legendary managerial career, including at Manchester United and Scottish side Aberdeen. Sir Alex Ferguson went down in folklore at the Pittodrie Stadium after he led Aberdeen to a famous European Cup Winners’ Cup win over Real Madrid in 1983. The legendary former Aberdeen boss oversaw a 3-0 Man Utd defeat to Atletico Madrid in his first outing at the Vicente Calderon Stadium in Spain in 1991. “I remember Sir Alex Ferguson saying to the media after the match, something similar to Futre was the real devil that night; it was him, he was the game changer.