King Bjarnfrost
A powerful frost giant king who ruled the frost giant realm of Kaldhalla in its heyday. He established Kaldhalla as a refugee for the people of the north, and led his armies in many battles against dragons and other creatures of the north to keep the ~Northern Boreal Forest~ safe.
He led the giants of Kaldhalla into war against the ancient white dragon Vimfrost, ultimately falling in battle.