This week's character (as requested) is:

Agent 47

A man with no past and no future, the grim figure only known as 'Agent 47' is a ruthless contract killer with no memory and a barcode tattooed on the back of his head. Lonely, imposing, silent, unable to quit his job even though he would. He never loved anybody, the only friend he ever had was a rabbit when he was young. He has nothing in his life but murder and evil, that's what he was trained for, or maybe... created for.

Game: Hitman (series)

Trivia: Agent 47 has no facial hair, which won't even grow on him, except his eyebrows which, oddly enough, do grow.