=2) Aston Villa – 22
The Villans may have won the European Cup in the past and they are one of the most prestigious clubs in English football, but they have had an eventful few decades.
They began the Premier League era by finishing second but their fortunes then changed massively and it ultimately led to their relegation to the Championship in 2016.
Villa have appointed six permanent managers over the past seven years, with their current boss Unai Emery having taken the reins back in November.
