Kell Brook will offer Amir Khan the majority of the purse should they fight . The Liverpool welterweight champion has so far not managed to tempt Khan . Sportsmail understands Khan could pocket in the region of £4m if he accepts . Brook 's promoter Eddie Hearn says he is desperate for the fight to happen . However , it appears Khan would prefer to face American Adrien Broner .
Kell Brook will offer Amir Khan the majority of the purse should they fight . The IBF welterweight champion has so far not managed to tempt Khan . Sportsmail understands Khan could pocket in the region of £4m if he accepts . Brook 's promoter Eddie Hearn says he is desperate for the fight to happen . However , it appears Khan would prefer to face American Adrien Broner .