Being the best. How far would you go?

Every 10 years best fighters around the world meet up and fight to the death, with the last man, women or group being a winner. Every 10 years a winner will be granted their greatest desire in the form of a wish. They can wish for anything from a t.v. to the world getting erased. Their is no boundaries the wish can't fulfill, but at what cost. This is a story about how far our main character Chris will go to get what he wants, how far is far enough to make him stop and decide enough is enough.