In 2013, Wigan pulled off one of the greatest shocks in FA Cup history, by beating Manchester City in the final with a goal in injury time.
Sadly for Wigan, they got relegated a few days later and are still in the Championship. Man City meanwhile look unstoppable. They are leading in the Premier League, in the League Cup final, and have made it to the knock-out stages of the Champions League. They could still win all four major trophies. Wigan will have to do something spectacular to stop that.
Wigan v Manchester City is on BBC One at 19.30 (kick-off 19.55).