OnlyFans Owner 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 A brief statement from OnlyFans revealed on Monday that company owner Leonid "Leo" Radvinsky had "passed away peacefully after a long battle with cancer" three days earlier.