if u care enough to know who it is, it means u read the whole bible, counting the non bb stuff which adds up to as many pages as the bb related stuff, and if u read that much then there is no way gh15 did not grow on you enough so that you wont reveal his identity. gh15 is too endearing, it's a very well calculated persona, very carefully contrived by a man who has studied how to do this all his life, he has a very strong sense of worship, and that means he's learned how to make others worship him, or love him if you will.
the guy behind it is not exactly gh15, gh15 is his creation, gh15 speaks for him so to speak, it is a very very well crafted persona that will die once he stops posting on getbig, and the time is coming near for him to stop I believe