Naaaa...
Well at least not with me anyway.
edited to add;
depending on how you mean that...
After re-reading the article, hum, I recognize myself in many of the points given, but I do not consider myself an "Impostor" with-in a 'syndrome'. Perhaps though, I am overly critical of myself, but I think for me personally, it more a question of finding a 'fit', rather than as an impostor, false or otherwise.