Kahn was interviewed on TV here in the UK as part of a documentary about Leeanne Young (sp?), so this would have been around the time of Rough Sex being shot (I believe she did a scene with Mr. Marcus).
He told them they couldn't show his face because 'I have a life outside of this', which immediately put him in the likes-to-dish-it-out-but-can't-take-it-whiny-little-hypocrite category, along with Luke Ford.

All we saw of him were a pair of crappy white sneakers...boy, how times have changed, eh?
Still, he does make fat cash with his schtick, so respect is due in that account!