Japan's Daisuke Narimatsu is checked by the referee before the start of his men's lightweight 63-kg boxing match with Fiston Mbaya Mulumba, of the Democratic Republic of the Congo, at the 2020
Weight class (boxing) - Wikipedia
What is the minimum weight for the 'heavyweight boxing weight class' (in lbs or kg)? - Quora
Weight class (boxing) - Wikipedia
Boxing Weight Classes - Boxing Weight Divisions
Commonwealth Games 2022: Mohammed Hussamuddin wins bronze in men's 57 kg featherweight boxing category
New weight classes in amateur boxing... - Pearl Boxing Club | Facebook