Mesut Özil played for Germany in the 2014 FIFA World Cup.
Yes they have played i the 2006 world cup in Germany.
Kevin Großkreutz had played 5 times for Germany before the 2014 FIFA World Cup.
Matthias Ginter had played 2 times for Germany before the 2014 FIFA World Cup.
Benedikt Höwedes had played 21 time for Germany before the 2014 FIFA World Cup.
Mats Hummels had played 30 times for Germany before the 2014 FIFA World Cup.
Sami Khedira had played 46 times for Germany before the 2014 FIFA World Cup.
Bastian Schweinsteiger had played 102 times for Germany before the 2014 FIFA World Cup.
André Schürrle had played 33 times for Germany before the 2014 FIFA World Cup.
Lukas Podolski had played 114 times for Germany before the 2014 FIFA World Cup.
Miroslav Klose had played 132 times for Germany before the 2014 FIFA World Cup.
Thomas Müller had played 49 times for Germany before the 2014 FIFA World Cup.