Pehr-Olof Sirén was born on January 10, 1923 in Porvoo, Finland. He was an actor, known for
Teatterituokio (1962),
Professori Uuno D.G. Turhapuro (1975) and
Rikos ja rangaistus (1967). He was married to
Anja Pohjola and Kaisa Annikki Anttila. He died on November 24, 1986.