Where did Scandinavians come from?

by ThatsNotCoolBro14

I’ve always wondered where Scandinavians came from, mainly Norwegians. Were the Sami there first? Or were the typical people we call Scandinavians there before?

TokieSmokie

This might be a better question for /r/anthropology since there are so little written history from back then. The earliest example i can think of that can be called history is http://en.m.wikipedia.org/wiki/Pytheas and that would be thousands of years after both groups were settled