Rudolf "Rudi" Völler is a German professional football manager and former player, who is currently the director of the Germany national team. In Germany, he is nicknamed "Tante Käthe", a name bestowed upon him by Thomas Berthold, and in Italy, he is nicknamed "Il tedesco volante" by supporters of Roma.

The Germany national football team represents Germany in men's international football and played its first match in 1908. The team is governed by the German Football Association, founded in 1900. Between 1949 and 1990, separate German national teams were recognised by FIFA due to Allied occupation and division: the DFB's team representing the Federal Republic of Germany, the Saarland team representing the Saar Protectorate (1950–1956) and the East Germany team representing the German Democratic Republic (1952–1990). The latter two were absorbed along with their records; the present team represents the reunified Federal Republic. The official name and code "Germany FR (FRG)" was shortened to "Germany (GER)" following reunification in 1990.