^Altıntop was born in Gelsenkirchen, Germany, but also qualified to represent Turkey internationally and represented them at U-18, U-20 and U-21 level before making his international debut for Turkey in 2004.
^Asamoah was born in Mampong, Ghana, but was raised in Germany from the age of 12 and made his international debut for Germany in May 2001.
^Altıntop was born in Gelsenkirchen, Germany, but also qualified to represent Turkey internationally and represented them at U-18, U-20 and U-21 level before making his international debut for Turkey in 2005.
^Kurányi was born in Rio de Janeiro, Brazil, but also qualified to represent Germany internationally through his father and Panama through his mother and represented Germany at U-21 and B level before making his international debut for Germany in March 2003.
^Boenisch was born in Gliwice, Poland, but was raised in Germany from the age of 1 and represented them at U-20 and U-21 level. He would later change his allegiance to Poland and make his international debut for Poland in September 2010.