He was a younger brother of Polish veteran voice actor Andrzej Gawroński and father of voice actress, Agata Gawrońska-Bauman, Adam Bauman's wife. He is best known as Handy Smurf (pol. Pracuś; his role provided by Mieczysław Morański) from Hanna-Barbera TV series The Smurfs and Choo-Choo (his role provided by Jarosław Boberek) from cartoon Top Cat. He played a character Rosolak in Polish TV sitcom 13 posterunek.
He starting in polish dubbing to many Disney TV shows.
Gawroński died 21 April 2003 in Warsaw.