Heinz Erhardt

Heinz Erhardt was a German comedian, musician, entertainer, actor, and poet.

Heinz Erhardt was born in Riga, the son of Baltic German Kapellmeister Gustl Erhardt. He lived most of his childhood at his grandparents in Riga, where his grandfather, Paul Nelder, owned a music house. His grandfather also taught him how to play the piano.

Source: Wikipedia