Leonid Radvinsky, the billionaire owner of OnlyFans, has died at the age of 43 following a private battle with cancer, according to multiple reports released on March 23, 2026.
A statement from the platform’s parent company, Fenix International, confirmed that Radvinsky “passed away peacefully after a long illness,” noting that his health struggles had not been made public prior to his death.
Radvinsky, a Ukrainian-American entrepreneur, was widely known for his low-profile lifestyle despite overseeing one of the most financially successful digital platforms of the past decade.
He acquired Fenix International in 2018, taking control of OnlyFans before its explosive global rise. Under his leadership, the platform evolved into a multi billion dollar business, particularly during the COVID-19 pandemic when demand for digital content and creator monetization increased worldwide.
OnlyFans became a major force in the creator economy, allowing users to earn directly from subscribers. While the platform gained prominence for adult content, it also expanded into fitness, music, lifestyle, and other creator-driven industries.
Radvinsky’s ownership of OnlyFans is extraordinarily lucrative. Over the years, he reportedly earned hundreds of millions of dollars in dividends as the platform’s revenue grew significantly.
By the mid-2020s, OnlyFans had become one of the most influential subscription-based platforms globally. Despite this success, Radvinsky remained largely absent from public appearances, interviews, and media engagement.
More details are expected to emerge regarding leadership transition and the long-term future of OnlyFans.