Bjorn was born in the small Finland village called Kerava, when he was young Bjorn loved to go fishing with his granpa and he used to shot a lot with his air rifle. His father often toke him to camp in the forest and Bjorn loved the nature. In his childhood Bjorn doesnt have a lot of friends, Jukka was his best comrade. They were togerther at everything. Bjorn's parants died when he was at age of 13. And he was raised from his uncle named Jarno. He had no fammily becouse Jarno was always working on cars in the garage.He had only his friend Jukka. They even joined the military together. Bjorn was in the elite special forcec of Finland. A mecenery and spy for the goverment and his friend was always with him suporting his dreams. Bjorn used to hunt in his free time and had a lot of weapons in home before the apocalypse. Before he joined the special forcec Bjorn served as a sniper in the military. They were like a brothers even in the apocalypse. Jukka saved him when Bjorn was in comma after the helicopter crash in Chernarus. And one sad day the walkers take Jukka to the cold dirt forever. Bjorn changed, his hearth get cold. He get fearless and soulless. But he swore to Jukka before he die to survive the apocalypse whatever that take and live the life he lost.