This is nothing.
Back when I was in university, I was in the flying club in the university (Just flying basic RC planes, drones, astronomy, flight simulation, etc.).
Once we arranged for a former IAF Flight Lieutenant for a talk in our club and we told him he can choose any topic he was comfortable with.
Big mistake.
He started giving BS about ancient "Vimanas"- which are mythical airplanes used in Indian mythology, ancient nuclear weapons and all that stuff. He even made a presentation on Powerpoint about evidence for these BS.
Our disappointment was immeasurable and our day was ruined.
He wanted to famous became infamous instead 
