Leonid Radvinsky, the owner of OnlyFans, has died of cancer at the age of 43. Radvinsky was a Ukrainian-American billionaire who acquired Fenix International Limited, the parent company of OnlyFans, in 2018. Under his leadership, the platform grew to more than 300 million users and generated over $1 billion in annual revenue, allowing adult film actors and sex workers to monetize their content through a subscription model.
OnlyFans, which takes a 20% cut of payments, has become a significant player in the adult entertainment industry, especially during the pandemic when it saw a surge in popularity. Radvinsky’s innovative approach to content creation and monetization transformed the landscape for many creators.
Radvinsky’s net worth was estimated at about $3.8 billion as of May 2025, a testament to his successful ventures in technology and adult entertainment. He was known not only for his business acumen but also for his philanthropic efforts, having pledged $11 million to the pro-Israel committee AIPAC.
In a statement, an OnlyFans spokesperson expressed their sorrow, saying, “We are deeply saddened to announce the death of Leo Radvinsky. Leo passed away peacefully after a long battle with cancer.” This sentiment was echoed across social media, where users reacted with shock to the news of his passing.
Details remain unconfirmed regarding the exact cause of Radvinsky’s cancer, and the future ownership of OnlyFans now hangs in the balance. His stake in Fenix International has been held under the LR Fenix Trust since 2024, but it is unclear how the company will proceed without its visionary leader.
Radvinsky’s journey began in Ukraine, where he was born, before moving to Chicago, where he started running pornography sites as a teenager. He founded a venture capital firm, Leo, in 2009, focusing primarily on technology startups, which laid the groundwork for his later success with OnlyFans.
As the adult content industry continues to evolve, observers are left to ponder the implications of Radvinsky’s death on the platform he built and the creators who rely on it for their livelihoods. The future of OnlyFans may depend on how quickly and effectively the company can navigate this transition.
