Amir Khan has accepted Kell Brook's challenge to a fight and says he wants to meet his British welterweight rival at Wembley "within the next 12 months".
Bolton-born Khan added: "It could be his last fight, I would give him that much of a beating."
Unbeaten IBF champion Brook, 28, demanded a showdown with Khan after beating Jo Jo Dan on Saturday.
Khan is due to fight in May before a possible clash with the winner of the Floyd Mayweather v Manny Pacquiao bout.
Khan, 28, suggests a winner-takes-all contest with Brook, telling Sky Sports News: "It shows it is not about the money, it is about the pride."