Re: X-Men Question: Apocalypse Versus The Hulk?
Hulk was once brainwashed to be a Horseman, and I think they might have clashed when he broke free of that conditioning. Apocalypse won, at least according to Uncannyxmen.net's profile on the Horsemen.
"My dream is to eat candy and poop emeralds. I'm halfway successful."
Catbert, Evil Director of Human Resources