Billionaire OnlyFans owner Leonid Radvinsky, a notorious recluse with only one publicly known photo, had been dead for days before the news became public, according to a company insider. The 43-year-old businessman, who had been privately battling cancer, passed away earlier than the Monday announcement, said Andy Bachman, CEO of Creators Inc., a company that works closely with OnlyFans adult content creators.
“Insiders knew [Radvinsky] had been dealing with health issues for some time, and while his passing is tragic, he left behind a company that was fully prepared and resilient,” Bachman told the New York Post. “His passing wasn’t sudden, so there was a lot of preparation. He passed a few days before the media found out, so there was no interruption to the business.”
Before his death, Radvinsky shunned the public spotlight and purchased a $19m, 6,000-square-foot oceanfront condo at Miami’s Turnberry Ocean Club, one of the city’s most exclusive residences. The luxurious property functioned like a fortress, featuring private elevators, round-the-clock security, and direct access to parking, allowing him to maintain complete privacy.
Radvinsky, a Ukrainian‑born entrepreneur raised in Chicago, largely kept himself out of the public eye despite owning one of the most prominent adult content platforms in the world. In 2018, he acquired Fenix International, the parent company of OnlyFans, transforming it into a multibillion-dollar enterprise. Under his leadership, OnlyFans revolutionised adult entertainment, allowing creators to keep 80 per cent of revenues.
In one of his few public appearances, Radvinsky attended a 2024 gala with his wife, Yekaterina “Katie” Chudnovsky, to support gastrointestinal research. At the event, Chudnovsky revealed that the couple had helped fund a $23m cancer research grant, in remarks that seemed to subtly reference Radvinsky’s own health struggles. “Because of the scientists behind the research we are funding, one miracle followed another. The advances will forever change the face of cancer treatment. And Leo’s here tonight, proving that science and miracles go hand-in-hand,” she said.
As of March 10, Forbes estimated Radvinsky’s net worth at $4.7bn. From 2021 through early 2025, he reportedly earned nearly $1.3bn in dividends from OnlyFans, where he served as director and majority shareholder. Top creator Sophie Rain, who earned $95m between 2023 and 2025, paid tribute: “That man built something that changed my entire life. I grew up on food stamps and now I can take care of my whole family because of a platform he created.”
