John Michael "Ozzy" Osbourne (born 3 December 1948) is an English heavy metal, Grammy Award winning vocalist and songwriter, whose musical career has spanned over 40 years. Osbourne rose to prominence as lead singer of the pioneering English band Black Sabbath, whose dark and hard sound helped spawn the heavy metal genre. Due to his distinctive voice and Sabbath's style, Osbourne became known as the "Prince of Darkness". Osbourne is also known as the "Godfather of Heavy Metal". In the early 200...
source: wikipedia
