Theo CosterTheo Coster was a classmate and friend of Anne Frank at the Amsterdam Jewish Lyceum. Through their company Theora Design, he and his wife Ora have created countless toys and games, including the popular Guess Who? Theo is executive producer of the doumentary film The Classmates of Anne Frank, which has been screened everywhere from Tel Aviv to New York to São Paulo. He has lived in Israel since 1955. Read More Read Less