3. Claudio Ranieri (Leicester City; 2017):
The latest name on the list, Ranieri, helped Leicester to their first ever Premier League title against 5000-1 odds at the start of the previous season. His achievement at the King Power will forever be remembered in Premier League history and though the Foxes are struggling in the domestic league, they have a decent chance in the Round of 16 of the Champions League. However, the Italian was sacked just a few days ago to try and help Leicester out of the relegation battle they have fallen into.