I am constantly followed by a student who I swear does not shower, he either smells like piss or sweat most of the time and denies that he smells like that. My entire class has told him he smells and yet he still denies it, another thing is he has dandruff really bad and would constantly lean back and rub his head causing dandruff to fall all over my paper and stuff. He is always poking me, trying to get my attention, or barging in on conversations with friends where he is not welcome.
Help me