Getty Vikings quarterback J.J. McCarthy and his fiancée, Katya Kuropas, shared pictures of their son after his recent birth The past few days have been quite a whirlwind for Minnesota Vikings quarterback J.J. McCarthy. In the first start of his NFL career on Monday night, McCarthy led a stunning fourth-quarter comeback against the Chicago Bears , with the Vikings eventually picking up 27-24 victory in their season-opener. Off the field, McCarthy and his fiancée, Katya Kuropas, have been