Midfielder who won the League Cup with Tottenham Hotspur in 2008 and helped AC Milan win the Serie A championship in 2011. He became a member of the Ghanian national team in 2010.
He entered the Hertha BSC youth system at just seven years of age.
He became known for his incredible footspeed and ball-juggling abilities, with his presence on the field adding an average .3 points per match.
His brother Jerome also played in the German Brundesliga and on the German national team. In 2016, he married Melissa Satta. He has a son named Maddox.
He played alongside Robinho on AC Milan from 2010 to 2013.