German children's book author, director and screenwriter, born on 1 September 1960 in Hamm, Germany. He's known for the book series The Wild Guys, which was adapted into six films (2003-2016).
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German children's book author, director and screenwriter, born on 1 September 1960 in Hamm, Germany. He's known for the book series The Wild Guys, which was adapted into six films...Read more (2003-2016).