First: A Brief History...

You all know AFI's ex-guitarist to be known as Mark, unless you are his mom, in which case you would know him as Markus Stopholese. Mark was the original guitarist when AFI formed in 1991, and left in 1997 to be replaced by Jade Puget. You can see Mark in the He Who Laughs Last and the Third Season video.

So, Where is he now?

Not many know for sure, it is a mystery. However, it has been said that he returned to school.