Sir Alex Ferguson and his Manchester United Treble winning team of 1999 have been reminiscing about the incredible season which saw them achieve history. The first ever English team to win the Treble are regarded as one of the greatest to ever play the game, and Manchester United fans have been reliving the emotional rollercoaster of success. An Amazon Prime documentary titled simply ’99’ has retold the key moments of the 1998/99 season in which Manchester United won the Premier League, FA Cup, and Champions League. It wasSir Alex Ferguson‘s finest moment, despite shockingly revealing he offer…