Over the course of his storied music career, rock icon Ozzy Osbourne faced health battles with substance abuse and Parkinson's disease.

Heavy metal rocker Ozzy Osbourne died this week at 76, just weeks after his farewell show and about five years after announcing he had Parkinson's disease. Here's what to know about the disease: What is Parkinson’s?

Ozzy had a net worth of $220 million by July 2025, according to Celebrity Net Worth. The simple answer was Ozzy’s drug and alcohol abuse. The band ousted him in 1979, but they reunited for Ozzy’s final stage appearance in July 2025 — just weeks before his death.

Born John Michael Osbourne, the English musician rose to fame as the so-called Prince of Darkness with his heavy metal band, Black Sabbath, which he co-founded in 1968. The band released popular hits like “Paranoid,” “Iron Man” and “War Pigs.”

Ozzy Osbourne, who died on July 22, 2025, was a grandfather to 10 grandchildren from four of his kids. Here's everything to know about the late Ozzy Osbourne's 10 grandchildren.

Ozzy Osbourne has died at the age of 76, just weeks after Black Sabbath's final concert. Keep watching for the details of his final concert and how he rose to stardom. Tetris Kelly: Ozzy Osbourne is dead at the age 76,

Key dates in the life of legendary British heavy metal rocker Ozzy Osbourne, who died Tuesday at the age of 76 after a battle with Parkinson's disease: - December 3, 1948: Born John Michael Osbourne into a working-class family in Birmingham,