Hiroto Kyoguchi (京口 紘人, Kyōguchi Hiroto; born November 27, 1993) is a Japanese former professional boxer who competed from 2016 to 2025. He is a two-weight world champion, having held the International Boxing Federation (IBF) mini-flyweight title from 2017 to 2018, and the World Boxing Association (WBA) (Super version) and Ring magazine light-flyweight titles from 2018 to 2022.
Source: “Hiroto Kyoguchi”, English Wikipedia (CC BY-SA 4.0), excerpt
