Which famous author, according to some people, doesn't actually exist?

As far back as 2005, film director Nina Grünfeld has argued that Rowling's famous story about her inspiration for "Harry Potter" doesn't hold up, and her subsequent productivity and success are questionable too. Grünfeld's claim hinges on the idea that the J.K. Rowling name is a front for a group of professionals, much like Carolyn Keene of the "Nancy Drew" series.

Asked by Christina Loprieno · Last updated 5 years ago · 6.6K views · SOURCE