Popeye would so kick the sh*t out of KFC.
In fact it would go something like this:
Popeye: "Hello KFC. I must kill you. Here Olive, hold my bread"
*Popeye hands Olive his bread.*
Colonel Sanders: "Curse you Popeye. I do very much hate you"
*Popeye eats spinach and his muscles grow*
*Popeye pulls out tech-9 and shoots everyone*
See? This evidence (evidence= fact) clearly indicates Popeye will win. Any opinions saying otherwise must be dismissed as though they are the thoughts of a talking potato with wings that lives under a bridge.