He was born Tauno Brännäs, but changed his name to Tauno Palo in 1935. He recruited in the military and was educated as a chemist. His friend invited him to join the theatre of Working Men's Club in Sörnäinen. Theatre director and famous actor Aarne Orjatsalo became his mentor. The dark-haired lad from Sörnäinen who had a good voice got attention, and in 1931 he was invited to auction for film studios. His final breakthrough came when era of silent films was over, and people could hear his voice.