Seven Sins Gang

Who are the sinners? They are a group of seven who make up the Seven Sins Gang. A gang founded in Sinnoh by the Couper brothers who where out of the street and came together with four others. They have came to the academy to better themselves, or so that is the front they have put up anyways. They are a group who put on pokemon battles and take bets on who wins. They have a gambling ring, and sell black market stuff such as liquor to anyone who can cough up the cash. They do what they need to do and they protect their own. Mess with one and you get the rest.