Songwriter, painter and humorist, born in 1942 in Prague, graduate of the Industrial Engineering School and the University of Economics. After graduating and returning from a short emigration to France, he devoted himself to artistic activities, mainly music and art. He is the author of many songs, scripts, humorous books and also oil paintings with entertaining themes. He has also written several commissioned plays, one of which, not yet realized, he decided to stage for the young team of the Musical Theatre in Karlín. Although this detective play in verse, accompanied by Mládek's most famous hits, was originally called "Komisař Bambula" and was intended exclusively for children, the Karlin Theatre decided to adapt the play for a wider audience and rename it "Piss Story". Also, so that the audience would not worry about missing the popular "Josin from the swamp" who eats the Pražaks in this old-school story.