Decided to draw up another hero and this time it's the Viking stuck in the future its the Cyber Viking!!!

What is he's back story. Would love to here it

I don't have one just yet.
I've been kicking around ideas, but what I got is “He's a viking who was abducted by aliens who choose warriors from different world and pits them against each other for competition and prizes, he fights against various aliens and monsters and becomes very popular and is becoming a symbol of rebeliion for those under the thumb of this alien empire or whatever.”
That's kinda all I have for now.