Lassi Nummi was born on October 9, 1928 in Helsinki, Finland as Lauri Juhani Yrjönpoika Nummi. He was an actor, known for Sanansaattaja (1991), Sanan ja runon juhla (1957) and Sininen laulu - Suomen taiteiden tarina (2003). He died on March 13, 2012 in Helsinki.