In fact, Harrison should have at least some inkling about his rival because the two men sparred last year. What did Krence learn from the experience? He smiled as he recalled: "That Harrison's a big bloke!" In girth, maybe, but not in height. Krence will be able to look 6ft 5ins Harrison in the eyes, and he will go into the ring fortified by the knowledge that, at 26, he is a handy four years younger than Harrison.