*TOOP Portal*: Charles Martin vs Anthony Joshua for the IBF world heavyweight title

In just his 16th professional bout, London's knockout sensation has the chance to add the IBF world heavyweight title to his Olympic super-heavyweight gold medal. Standing in his way is a towering and unbeaten American southpaw in Charles Martin. Although some of his fans fear Joshua's inexperience and Martin's power, most expect a stacked card of boxing to climax in glory for the fighting pride of Watford.

Relations between champion and challenger have been pleasant throughout with neither fighter fond of 'trash talk' - but when the first bell goes that mutual respect will count for nothing. With Joshua's record a flawless run of knockouts and Martin stopping all but two of his 23 victims, fireworks seem inevitable.