Background
John Michael Osbourne was born on 3 December 1948 in Aston, Birmingham, into a working-class household. He formed a band with bassist Geezer Butler in 1967, joined by guitarist Tony Iommi and drummer Bill Ward; briefly called Earth, they became Black Sabbath. He died on 22 July 2025 at 76, after living for years with Parkinson’s disease. Variety
Three Careers
The first three Black Sabbath albums did something almost no other records have done: they created a genre. War Pigs, Paranoid, Iron Man and Sweet Leaf set the template that heavy metal has worked from ever since, and those records have never stopped selling – which is why the catalogue still generates royalties more than half a century later.
He was fired from the band in 1979. The second career started almost immediately: Blizzard of Ozz arrived in 1981 with guitarist Randy Rhoads and went platinum, led by Crazy Train. Thirteen solo studio albums followed.
The third career was Ozzfest, the touring festival he and Sharon Osbourne built in the 1990s, and then The Osbournes on MTV from 2002 – which turned a heavy metal singer into a mainstream television figure in his fifties and reached an audience that had never bought one of his records.
Back to the Beginning
On 5 July 2025 he played Villa Park in Birmingham, a mile or so from where the band formed. It was the first time the original Black Sabbath line-up had performed together in twenty years. Ozzy Osbourne official site He sang five songs seated on a throne – I Don’t Know, Mr. Crowley, Suicide Solution, Mama, I’m Coming Home and Crazy Train – before Sabbath closed with War Pigs, N.I.B., Iron Man and Paranoid.
42,000 people were at the ground and around three million paid to watch the livestream. All profits were split equally between Cure Parkinson’s, Birmingham Children’s Hospital and Acorns Children’s Hospice. A concert film, Back to the Beginning: Ozzy’s Final Bow, followed in 2026. Variety It was his last performance, seventeen days before he died.
How the Estimate Is Calculated
The arithmetic. Four streams, none of them individually published: a share of the Black Sabbath catalogue, which has sold continuously since 1970 (Variety); thirteen solo albums including multi-platinum records; roughly two decades of Ozzfest; and television income from The Osbournes and its successors. Widely circulated per-episode and festival figures for these come from secondary compilations rather than from any filing or contract, so they are not repeated here as fact. These are broad assumptions rather than accounting: catalogue royalties are split between writers, performers and publishers in proportions that were never made public in his case.
Estimated Net Worth
Commonly cited in the region of $200-220 million, on figures that trace back to secondary estimates rather than disclosure. What can be said without qualification is that the catalogue he made between 1970 and 1972 has earned continuously for fifty-five years, and that the last concert he played raised money for three charities rather than for him.