Hans-Dieter Klenk 1938–2021 Source: Wikimedia Commons About Hans-Dieter Klenk German virologist (1938-2021) People from the Same Era Konstanze Petersmann 1942–2021 writer Gdańsk Iivi Lepik b. 1942 actor Polli Janice Harrington b. 1942 singer Cleveland Vicente Zarzo Pitarch 1938–2021 horn player Benaguasil Ralph Cleland Tiffin b. 1948 economist Jiří Sopko b. 1942 exhibition curator, graphic artist, illustrator, painter, pedagogue, restorer, scenographer, sculptor, teacher, university teacher, visual artist Dubove