Leonid Radvinsky, OnlyFans Founder, Dies at 43 After Cancer

Leonid Radvinsky, the Ukrainian‑American entrepreneur who built OnlyFans into a global platform, has died at the age of 43. His death was confirmed on March 24, 2026; an OnlyFans spokesperson said he “passed away peacefully after a long battle with cancer.” The company said his family has requested privacy.

Career and influence

Radvinsky was born in Ukraine, raised in Chicago and graduated from Northwestern University. He founded MyFreeCams and later acquired Fenix International Limited, the parent company of OnlyFans, in 2018. OnlyFans rose to prominence in 2020, and the platform’s rapid growth led to wider recognition of Radvinsky’s role in the creator economy. According to the article, his business success earned him a place on Forbes and an estimated net worth of $4.7 billion.

Death, family and public response

The announcement published with this report said OnlyFans shared a statement confirming Radvinsky’s death and noting his prolonged illness. “We are deeply saddened to announce the death of Leo Radvinsky. Leo passed away peacefully after a long battle with cancer,” the statement said. The article also cites a comment from Andy Bachman, CEO of Creators Inc., who told the New York Post that insiders knew Radvinsky had been dealing with health issues and that his passing “wasn’t sudden.”

Residence and family

Radvinsky lived in Miami, spending his final months at the Turnberry Ocean Club, an exclusive beachfront condominium. The report notes his Miami residence was valued at approximately $19 million and that he had previously owned a home in Boca Raton. He is survived by his wife, philanthropist Yekaterina “Katie” Chudnovsky, and their four children. The couple had been involved in philanthropy, including work on a $23 million grant program for cancer research in 2024.

Legacy and questions for the platform

As founder, director and majority shareholder, Radvinsky played a central role in OnlyFans’ development. His death, confirmed by the company, has prompted questions about his legacy and the future direction of the platform. OnlyFans and Radvinsky’s family have asked for privacy at this time.

Image credits in the original report include a portrait credited to Facebook/Leonid Radvinsky and photographs credited to NurPhoto via Getty Images.