This is a really difficult poll for me (once I get past the obvious Theron is hotter question).
Jenner's obviously got an age advantage in both boxing and catfighting. Depending on the length of the rounds, Charlize is a better TECHNICAL boxer (having been in the Female Celebrity Boxing Assoc. for 20 or so years) but if the rounds are three minutes long, that's a lot of boxing! IF Jenner can take her into the late rounds, she'd have a great chance to win!
Two minute rounds would favor Charlize who'd probably be an overwhelming favorite in a ten round bout at two minutes, but that also means Jenner could throw everything into her attack without having to pace herself. I see the boxing as very close.
Charlize has never been a big catfighter, I'd be worried that with her Kardashian Klan Kendall may have had a LOT of practice at that discipline. Plus, again with no rounds and no breaks. Theron could get worn down - especially as catfights don't (usually) have rules or referees, so Jenner could rely on Kardashian tricks Charlize may not be able to counter!
I've never seen Charlize in a sexfight, but Jenner's a model and we all know how they spend their time between strolls down the catwalk. I'm not betting on Charlize there.
So I voted 2-2, mainly because I figure there's no reason not to vote realistically in a poll, rather than for/against someone just because of the length of their legs or the size of their bosom. I'd love to see someone translate these poll results into a series of stories so I can enjoy seeing how accurately my "prediction" came out on the written page!