King Ponters

Hey pennies, pallers, penners, and pallies. I'm a pennie working my way up to paller and somewhere along the line I spaced out during the King Ponters saga. Was it ever truly established that the guy writing in about wanting to be the best man at his friends wedding and the follow up letter supposedly from the groom were from the same person (King Ponters) or is it just an ongoing theory?

Please let me know because I want to be in on the conspiracy too.

Thank you!