Why is it said that Ferguson's coaching of Manchester United is a legendary magic that cannot be replicated in football history?

Sir Alex Ferguson is one of the greatest coaches in the history of Manchester United. He coached Manchester United for 26 years and led the team to win 13 English Premier League championships, 5 English FA Cup championships, 4 1 English League Cup champion, 2 UEFA Champions League champions, 1 European Cup Winners' Cup champion and 1 International Football Club World Cup champion. His coaching achievements are legendary and he is known as "one of the greatest coaches in football history."

Sir Alex Ferguson's coaching style is mainly defensive and counterattack. He focuses on cultivating young players and also attaches great importance to the team's discipline and team spirit. His success lies not only in his tactical arrangements, but also in his trust and encouragement of his players. He once said: "I'm not a genius, but I know how to get players to unleash their potential."