Well ackchyually he most likely is a descendant of both farmers and viking raiders. Basically everyone in Norway brags about being descendents of the first king Harald Hårfagre. It’s likely true, the dude had lots of kids, and if you go 1000 years back in such a small country everybody share common ancestors.
Wait, do some Americans identify with nationalities that they don’t belong to? That just sounds strange to my Norwegian ears. Drinking mead is not really common here anymore anyways