Clemente Russo (born 27 July 1982) is an Italian amateur boxer best known for winning gold at the 2007 and 2013 World Amateur Boxing Championships at heavyweight (201 lbs limit). He currently boxes for the Italia Thunder team in the World Series of Boxing league. At the 2012 Summer Olympics, Russo again won the silver medal, losing the final to Oleksandr Usyk.

Oleksandr Oleksandrovych Usyk (born 17 January 1987) is a Ukrainian professional boxer. He is a world champion in two weight classes, having held the unified World Boxing Association (Super), International Boxing Federation (IBF), World Boxing Organization (WBO) and International Boxing Organization (IBO) heavyweight titles since defeating Anthony Joshua in September 2021; and the undisputed cruiserweight title from 2018 to 2019, being the first cruiserweight champion to hold all four major world titles.

As an amateur, Usyk won gold medals at the 2011 World Championships and 2012 Olympics, both in the heavyweight division. At the 2012 Olympic Games in London, Usyk won the gold medal, outpointing Artur Beterbiev, Tervel Pulev and then Italy's Clemente Russo in the final, outscoring him by 6–3.

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