Simplify the following text for a Grade 7 native English-speaking person.
Original: Heiko Westermann ( born 14 August 1983 in Alzenau , Bavaria ) is a German footballer who plays as defender for Hamburger SV and the German national team .
Simplified: Heiko Westermann ( born August 14 , 1983 in Wasserlos , Germany ) is a German footballer of FC Schalke 04 . On the German national football team , he made three matches and no goals .