Leonid Radvinsky Courtesy Share on Facebook Share on X Google Preferred Share to Flipboard Show additional share options Share on LinkedIn Share on Pinterest Share on Reddit Share on Tumblr Share on Whats App Send an Email Print the Article Post a Comment Leonid Radvinsky, owner of the adult content platform OnlyFans, has died. He was 43 years of age. "Leo passed away peacefully after a long battle with cancer. His family have requested privacy at this difficult time," OnlyFans said in a statement to The Hollywood Reporter on Monday after Radvinsky's death on March 20.