Iconic former Manchester United manager Sir Alex Ferguson personally reached out to one Manchester City-supporting sports legend before the “big” moments in his career. Sir Alex Ferguson enjoyed an incredible reign at Manchester United and left Old Trafford in 2013 after calling it time on his decorated managerial career. The 82-year-old Scotsman led United to a whopping 13 Premier League titles, including the Red Devils becoming the first English team to win a continental treble. Ferguson, who is one of the best managers of all time, was widely admired for his achievements in the sport and le…