German international signs with new management.
(Image) Cristiano Ronaldo poses with Real Madrid team-mates on flight to Shanghai in latest Instrgram post
Tottenham told to pay £25m for Arsenal target and 20-goal-a-season striker
Manchester United star hits fresh stumbling block in PSG move, demanding £170k a week contract
Rapper Jay-Z’s management company primarily deals with fellow musical stars such as Kanye West & Rihanna, but World Cup winner Boateng becomes the first football star to join the company.
Currently Roc Nation’s sporting roster is stuffed full of stars from the world of NBA and MLB.