MovieAdda / Actors / Markus Osterwalder

Markus Osterwalder

Known for: Creator
Born: 6 July 1947 (age 79), Schlieren, Switzerland

Markus Osterwalder is a swiss author of children books.

Directed / Created

Bobo Siebenschläfer
Bobo Siebenschläfer
2014 · Creator

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