Leonid Radvinsky, the secretive Ukrainian-American billionaire behind OnlyFans, passed away on March 20, 2026, after a long battle with cancer. He was just 43.
OnlyFans confirmed the news on Monday in a brief but heartfelt statement. “We are deeply saddened to announce the death of Leo Radvinsky. Leo passed away peacefully after a long battle with cancer,” a company spokesperson said. “His family have requested privacy at this difficult time.”
The announcement sent shockwaves through the tech and creator economy world, where Radvinsky had long been a ghost-like figure running one of the internet’s most profitable platforms.
Who Was Leonid Radvinsky?
Born in Odesa, Ukraine, Leonid Radvinsky moved to Chicago as a child with his family. He went on to earn a degree in economics from Northwestern University in 2002. Despite his enormous wealth and influence, he almost never appeared in public and gave no interviews, making him one of the most reclusive billionaires in the tech world.
Before OnlyFans, he founded MyFreeCams in 2004, an adult live-streaming website that quietly became one of the most visited sites on the internet.
In 2018, he bought a 75% stake in Fenix International Limited, the parent company of OnlyFans, from its British founder Tim Stokely. That single acquisition changed his life and the internet forever.
How He Turned OnlyFans Into a Billion-Dollar Empire
When Leonid Radvinsky took over, OnlyFans was a relatively small platform. Under his ownership, it exploded.
The COVID-19 pandemic became an unlikely launchpad. As lockdowns pushed millions of people indoors and online, creators flooded the platform and subscribers followed. OnlyFans became a mainstream name almost overnight.
By 2023, the platform was paying out $6.6 billion to creators every year, up 19% from the year before. The company takes a 20% cut from all earnings, while creators keep 80%. Radvinsky personally received $472 million in dividends from the site in 2023 alone, adding to the $338 million and $284 million he received in 2022 and 2021.
The platform now hosts over 300 million users and more than 4.6 million creators globally, including celebrities like Cardi B, Bella Thorne, and Mia Khalifa.
More Than Just OnlyFans
Radvinsky was not a one-trick billionaire.
In 2009, he founded a venture capital fund called “Leo” that invested primarily in tech companies. His portfolio included Israel-based B4X and social networking software Pleroma. He was also a known supporter of the Elixir programming language and an angel investor in several other startups.
In 2024, he and his wife made headlines for backing a $23 million grant program for cancer research at a gastrointestinal research foundation gala. It was one of the rare moments he stepped into the spotlight.
As of October 2025, Forbes estimated his net worth at $7.8 billion.
What Happens to OnlyFans Now?
That is the big question everyone in Silicon Valley and the creator economy is asking right now.
Radvinsky’s shares in Fenix International have been held in the LR Fenix Trust since 2024. As of his death, his net worth was estimated at around $4.7 billion on the Forbes real-time list.
Earlier this year, Reuters reported that OnlyFans was exploring the sale of a majority 60% stake to investment firm Architect Capital in a deal that could value the company at around $5.5 billion including debt. That deal was still in early stages when Radvinsky passed away.
The future of the platform, its ownership, and what direction it takes next remains uncertain.
A Legacy That Changed the Internet
Love it or hate it, Leonid Radvinsky reshaped how people think about content creation and the creator economy. He built a platform that has paid out over $20 billion to creators since its launch and gave millions of people a way to earn a living on their own terms.
He did all of this almost entirely out of the public eye.
At 43, he was gone far too soon.
