Joe Hart is retiring at the end of the season. The England international goalkeeper has called time on his playing career, and it’s fair to say that Hart has been on an incredible journey over the past 20 years. From Shrewsbury Town all the way to Celtic, Hart has had a rollercoaster of a career full of highs and lows. At his peak, he was one of the best goalkeepers in the Premier League at Manchester City, but once his peak came to an end, his decline was sharp as he struggled at the likes of West Ham and Burnley. In 2020, Hart moved to Tottenham to be the second-choice goalkeeper in north Lo…