Michael K. Eidson
Archmage
I think you mean that Popeye looks like Asterix
There's a bit of a reverse situation here when it comes to popeye. Honestly I can't tell you anything about popeye except the spinach thing. I'm not even sure if he's a comic book character or a tv-show character. The only reason I know of the guy is because of American pop-culture.
Popeye has been around since at least 1929. He's had his own comic strip and tv show. Not sure about comic book, but I think that too. Asterix was created, according to Wikipedia, in 1959. So I think it fair to say that if either character looks like the other, Asterix looks like Popeye.
On second look, they do seem to have a similar art style, I guess.
But Asterix (with potion) would kick Popeye's ass.
I guess that would depend on who wrote the mash-up. But I can't recall any time that Popeye was beaten once he'd eaten his spinach.