Kirenenko wears a prison uniform with red stripes, number 04. He has a safety pin stuck through his left ear. Originally a mafia boss, he was sentenced to death. He once had a twin brother. Generally quiet, but very dangerous when he becomes angry and goes berserk he is like a devil in disguise. He likes order and does not forgive anyone who crosses his path or otherwise "meddles" in his life. He collects sneakers (shoes) and is generally oblivious (apathetic) to the world around him while he reads his magazine advertising sneakers. He cares for nothing but his sneakers. He is also almost invincible as normal weapons such as bullets and clubs won't even harm him. Poisons don't work on him either. When he dies, he is easily revived if pieced back together. Despite his dangerous nature, he is the main protagonist, along with Putin.