This Man Was Posing As A Professor & Almost Got Caught. But His Response Is Genius

Do you think a limousine driver and a physics professor could trade places? There is this infamous story of a man who was such a convincing actor that he was able to pick up multiple roles, even that of a commercial pilot.
Here’s an interesting story where two such people decided to take on such a ruse, and how well they were able to keep the ruse on.