The evil f******,That is cruel and makes me so angry.I HATE people like that they should be shot. Was it because of his piecings?

I can't remember where, but I read that the reason Yu keeps so fit is because he used to get beat up in his hometown for looking different. The scars on his chest is a memory of that. I can't remember source, but it was a interview from this forum.
So maybe they beat him almost to death? idk.

Thanks maybe they mean eletricuted.

ooki i'll see if i come by anything when i poke about online

Hmm will go investigate,I saw somewhere that he had been "infused" and it nearly killed him. Maybe they translated the word wrong.