Already the most impressive heavyweight boxing prospect in more than two decades, 20-year-old Moses Itauma took a giant step forward in the direction of future superstardom on Saturday in the most difficult flight to date of his two-plus years as a professional.

Follow live coverage as rising British star Itauma faces his most dangerous opponent yet in the shape of Whyte

The 20-year-old boxer attacked his opponent as soon as the bell rang, knocking him to the canvas in the first round of their fight in Riyadh.