The Russian oligarch promised not to spend any more money on them. Russian billionaire Roman Abramovich said in an interview with Nick Purell, author of the book "Under Sanctions: The Inside Story of the Chelsea Sale," that he no longer plans to buy soccer clubs. In May 2022, he sold Chelsea to a consortium of US businessman Todd Boehly for £4.25bn as he came under EU and UK sanctions."Perhaps I could do something for academies…