Jan Pietrzak
Jan Stefan Pietrzak (pronounced ; born 26 April 1937) is a Polish comedian, politician, singer-songwriter, actor, and columnist for Tygodnik Solidarność (Solidarity Weekly). He was born in Warsaw. In 1967 Pietrzak founded Pod Egidą ("Under the Aegis"), a literacy school. He starred in the comedy series Czterdziestolatek from 1974 to 1977.