8) The Glazers (Manchester United)
United have enjoyed plenty of success under their American owners, but their arrival has never sat well with many of the club’s supporters – with the birth of FC United of Manchester created in protest to the decision to issue a £500 million bond to ease the club’s debt burden.
7) Vincent Tan (Cardiff City)
Tan hasn’t done much right at Cardiff. Last season he sacked the then popular Malky Mackay and replaced him with Ole Gunnar Solskjaer, who failed to prevent the side’s relegation from the Premier League. He also controversially changed Cardiff’s home kit from blue to red, a decision which has since been reversed.