Bi-Khan. He's a sophomore in college, he's 19 and he's a bully. He has long black hair tied in a bun, most often wears a silver mask that hides his nose and mouth. Built-up physique, good-looking and popular among girls. Bold and greyhound, but does not dare teachers. He wears a black and blue tracksuit. In class, he prefers to cheat and sleep.Likes to quarrel with teachers.