Dieter Hallervorden

Dieter Hallervorden (born 5 September 1935) is a German actor, comedian, cabaret artist and singer. He achieved great popularity in German-speaking countries in the mid-1970s with the slapstick series Nonstop Nonsens and his character Didi.
In the early 2010s, he established himself as a character actor of serious roles in films such as Back on Track (2013) and Head Full of Honey (2014).

Biography fallback source: Wikipedia