Two-time unified heavyweight champion Anthony Joshua has already established himself as a modern icon of heavyweight boxing. Joshua was heavyweight champion of the world from 2016 to 2019 and won his first 22 professional fights. After losing in a shock defeat to Andy Ruiz Jr in 2019 he avenged his defeat later the same year with a victory worth over $35 million. The Ring magazine ranked him in the top two active heavyweights in the world in Apri...