English musician and television personality (1948–2025)
John Michael "Ozzy" Osbourne (3 December 1948 – 22 July 2025) was an English singer, songwriter, and media personality who co-founded the heavy metal band Black Sabbath in 1968, and rose to prominence in the 1970s as its lead vocalist. During this period, he adopted the nickname "Prince of Darkness". The band pioneered heavy metal music, particularly with their critically-acclaimed albums Black Sabbath, Paranoid (both 1970) and Master of Reality (1971). . Osbourne was fired from Black Sabbath in 1979 due to his problems with alcohol and other drugs.
https://en.wikipedia.org/wiki/Ozzy_Osbourne