Roberto Cammarelle is an Italian amateur boxer, best known for winning the World Amateur Boxing Championships in 2007 (Chicago) and 2009 (Milan) as a super heavyweight and a gold medal at the 2008 Olympic Games in Beijing. He won a silver medal in 2012 London Olympic Games, losing to Anthony Joshua.

Anthony Oluwafemi Olaseni Joshua is a British professional boxer. He is a two-time former unified world heavyweight champion, having held the World Boxing Association (WBA), International Boxing Federation (IBF), and World Boxing Organization (WBO) titles twice between 2016 and 2021. He also held the International Boxing Organization (IBO) title twice during that reign. At regional level, he held the British and Commonwealth heavyweight titles from 2015 to 2016.