Tyson Fury has set his sights on becoming Britain's richest boxer as he eyes a mouthwatering showdown with Anthony Joshua . The boxing legend hopes his mammoth pay packet for tonight's 12-round bout with Russian bruiser Arslanbek Makhmudov will help him eclipse Joshua's estimated £195m worth. Experts say Fury, 37, could bag in excess of £40m in endorsements, sponsorship deals and prize money for a string of lucrative fights over the next 12 months. It means his overall worth will push past £