Germany have won the World Cup three times: 1954, 1974 and 1990.
They won all those three as West Germany. FIFA does not count the results of East Germany as German results, only the ones of West Germany. They have been runners-up four times: 1966, 1982, 1986 and 2002. They placed third in 1934, 1970, 2006 (held in Germany) and 2010.
They've also won the European Championships three times: 1972, 1980 and 1996.
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Germany have never won the world cup. But West Germany have won the world cup three times.
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.
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.
Mesut Özil had played 55 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.