#10. Kevin De Bruyne – £54 million
The Belgian moved from Wolfsburg to Manchester City in the summer of 2015 in a club record deal. Kevin De Bruyne was one of the best midfielders in the world during his final season at Wolfsburg, scoring 10 Bundesliga goals and helping his side to a second place league finish and the DFB-Pokal. De Bruyne famously once played for Chelsea but was sold by the club after apparently not impressing. He returned to the Premier League just 18 months later. De Bruyne is now one of the standout players in a Manchester City frontline which is amongst the best in world football, much to the regret of Chelsea.