Martin Laurello

Martin Joe Laurello (born Martin Emmerling, 1885–1955), also known by the stage names Human Owl and Bobby the Boy with the Revolving Head, was a German-American sideshow performer and biological rarity who could turn his head 180 degrees to the rear. He performed with groups such as Ripley's Believe it or Not, Ringling Brothers, and Barnum & Bailey. Provided by Wikipedia