Simplify the following text for a Grade 6 native English-speaking person.
Original: Khalid Boulahrouz ( born 28 December 1981 , in Maassluis , Netherlands ) is a Dutch footballer of Berber Moroccan Rif descent , who plays for the Netherlands and VfB Stuttgart .
Simplified: Khalid Boulahrouz ( born 28 December 1981 ) is a Dutch football player . He plays for Stuttgart and Netherlands national team .