Flag of Germany
With the formation of the short-lived Weimar Republic after World War I, the tricolour was adopted as the national flag of Germany. Sixteen years later following World War II, the tricolour was again designated as the flag of both West and East Germany divided states in 1949. The two flags were identical until 1959, when the East German flag was augmented with the coat of arms of East Germany. Since reunification on 3 October 1990, the black-red-gold tricolour has become the flag of a reunified Federal Republic of Germany.
United Team of Germany at the Olympics
As East Germany had introduced its own national anthem in 1949, Beethoven's Symphony No. 9 melody to Schiller's "Ode an die Freude" ("Ode to Joy") was played for winning German athletes as a compromise. In 1959, East Germany also introduced an altered black-red-gold tricolour flag of Germany as the flag of East Germany. Thus, a compromise had to be made also for the flag of the unified sports team. It was agreed upon to superimpose the plain flag with additional white Olympic rings. This flag was used from 1960 to 1968.