Everything is possible through God, and I'm living proof of that.

Goliath was a champion, a monster who had never been beaten, and then this young guy, David, came forward, a child who believed in God and did it.

I aim for the stars, and winning a world title will not be a fulfilment of a dream for me. It never has been.

My mum had 14 pregnancies - but only four of us survived. We had a little sister born for a few days and she died. There had to be a funeral.

I have a nice house, nice cars, nice watches, nice things. I've got money in the bank. I'm not in need of a few quid - as it stands. It's all irrelevant to me.

Klitschko was the reigning champion for a decade and regarded by many as one of the greatest heavyweights of all time. I'm never going to face another opponent with that legacy.