("Montblack" wrote)
That depends, doesn't it, on whoever hit the other guy? :-)

http://web.ku.edu/~edit/whom.html
The Wise Old Owl says, "Who" "Whom"

1. That depends on "him"?
2. "He" hit the other guy?

(...no clue!) I went with #2 - whoever


I'm changing my answer to "whomever" ...because of the heading in the link:

"Yes, though it may depend on whom you ask!"


Mont;black
Advanced Aerodynamic Theory is eisier than this stuff!