Tales from Golarion
A muscular Immerian barbarian. He has a flowing red man, and a long, forked beard.
Ragnar is intimidating, but cunning. Though he is a mighty warrior, he is extremely violent and bloodthirsty. Even then, he picks his fights.
Ragnar was rescued by the party from the Bugbear cave. However, a few days later, he betrayed them, sneaking away in the night with all the loot that he could carry.