In the future, the 37-year-old Ukrainian boxer will be hailed as a boxing legend.
In Saudi Arabia on Saturday, Usyk will take on British fighter Tyson Fury in an attempt to cement his status as the first heavyweight champion to hold four belts.
Tony Bellew, a former opponent, tells Sport that Alexander is a superstar.
As an amateur, Usyk was unrivaled, winning gold in the Olympics, the World, and Europe.
In just his tenth professional fight, Usyk captured his first cruiserweight world title. Five fights later, he was sweeping the division in the backyards of his fellow champions.
