They have history and Beterbiev beat him in the amateurs.

I have been a Kov fan since he battered Cleverly but I know he is a cock, too many people that personally know him have said it.

Kov was winning and beating Ward but quit.

Beterbiev is quiet and more measured. I prefer him although I thought he would have been champion by now and made far more defences. I believe he has been injured and that has impacted on his activity.