Self-proclaimed 'Special One' Jose Mourinho had only one problem with Cristiano Ronaldo (pictured) when he coached him at Real Madrid – he thought the world's most expensive player was a bit of a know-it-all.
Ronaldo joined Real from Manchester United for around €90million in 2009 and took his goalscoring exploits to new heights under Mourinho, who left Real Madrid to rejoin Chelsea as manager earlier this week.
Asked in an interview with Spanish television why his relationship with Ronaldo had broken down towards the end of last season, Mourinho said the player had not taken criticism well.
"I had only one problem with him, very simple, very basic, which was when a coach criticises a player from a tactical viewpoint trying to improve what in my view could have been improved," he said.
"And at that moment he didn't take it very well because maybe he thinks he knows everything and the coach cannot help him to develop more."