Two managers have taken charge of more than 800 games in the Premier League – but can you name all of those to have managed at least 300 games?
You’ve got 10 minutes to try, but we’ve only listed the number of games each manager has to his name as a clue.
If you fancy another challenge after this, you could try and name the 20 most expensive January transfers in Premier League history.
If you haven’t already, sign up for a Planet Sport account to access hints for those tricky answers and to register your score on the leaderboard.
Good luck and don’t forget to tweet us your scores @planetfutebol.