Also, no need to delete anything just to have one official page.

Yeah, you're supposed to put in the official page (so people know), but there is no official page.

There is: it is called a "community page". This person flagrantly violated this mechanism, against Facebook's terms of service, in order to capitalize on the fame of a television show he did not create and was not involved in.

This feature wasn't exactly around when the page was made.