Johnny Alberto Cecotto Persello (born 25 January 1956), better known as Johnny Cecotto, is a Venezuelan former professional Grand Prix motorcycle racer and auto racer. He rose to prominence as a teenage prodigy in 1975 when he became the youngest motorcycle road racing world champion at the age of 19. Despite the auspicious beginning to his motorcycle racing career, he suffered numerous injuries and mechanical problems which curtailed his success in motorcycle Grand Prix racing.