Ricardo López Nava is a Mexican former professional boxer who competed from 1985 to 2001. He was a two-weight world champion, having held the WBC mini flyweight title from 1990 to 1998, defending it against a record-breaking 21 opponents; the WBA and WBO mini flyweight titles between 1997 and 1998; and the IBF junior flyweight title from 1999 until his retirement in 2001. He is one of just fifteen world boxing champions to retire without a loss. He is the father of undefeated former boxer Alonso López.
Wandee Singwancha or Wandee Chor Chareon is a professional boxer in the light flyweight division. His record is 67-17-1. He is a former WBC Minimumweight and WBC interim light-flyweight champion.
Hiroki Ioka is a Japanese former professional boxer who competed from 1986 to 1999. He has held world championships in two weight classes, having held the WBC mini-flyweight title from 1987 to 1988, and the WBA light-flyweight title from 1991 to 1992. He was the first ever WBC mini flyweight champion, winning the title immediately after the mini-flyweight division was created.
Hideyuki Ohashi is a Japanese former professional boxer and two-time minimumweight world champion.
Xiong Chaozhong or Xiong Zhaozhong is a Chinese professional boxer. He is the first Chinese/Hmong to win a boxing world title, having held the WBC mini-flyweight title from 2012 to 2014.
Omari Idd Kimweri is a Tanzanian-Australian professional boxer who challenged for the WBC strawweight title in 2017. As an amateur he represented Tanzania in the 2006 Commonwealth Games.
Simphiwe Khonco is a South African professional boxer. He held the IBO mini-flyweight title from 2016 to 2019 and challenged for the WBA mini-flyweight title in 2015 and the WBC mini-flyweight title in 2019.
Melvin Oliva Jerusalem is a Filipino professional boxer who has held the WBO mini-flyweight title since January 2023 and challenged for the WBC mini-flyweight title in 2017.
Tatsuya Fukuhara is a Japanese professional boxer who held the WBO mini-flyweight title in 2017 and challenged twice for the WBC mini-flyweight title in 2017 and 2019.
Panya Pradabsri, known by his ring name Petchmanee CP Freshmart, is a Thai professional boxer who has held the WBC mini-flyweight title since 2020.
Saúl Juárez Gil is a Mexican professional boxer who challenged for the WBC strawweight title in 2016 and the WBC light-flyweight title in 2018.
Leroy Estrada is a Panamanian professional boxer who challenged for the WBC mini-flyweight title in 2018.
Carlos Rogelio Licona is an American professional boxer who held the IBF mini flyweight title from 2018 to 2019.
Deejay Kriel is a South African professional boxer who held the IBF mini-flyweight title in 2019.
Pedro General Taduran Jr. is a Filipino professional boxer who held the IBF mini-flyweight from 2019 to 2021.
Yokasta Galeth Valle Álvarez is a Costa Rican professional boxer. She is a world champion in two weight classes, having held the IBF female mini flyweight title since 2019 and previously the IBF female junior mini flyweight title in 2016. She has also challenged once for the WBO female junior flyweight title in 2017 and once for the WBC female mini flyweight title in 2018. As of May 2020, she is ranked as the world's fourth best active female mini flyweight by BoxRec.
Ibeth Zamora Silva is a Mexican professional boxer. She is a two-division world champion, having held the WBC female flyweight title from 2018 to 2021 and previously the WBC light flyweight title from 2013 to 2017, as well as the WBA interim female mini flyweight title from 2009 to 2011.
Samuel Salva is a Filipino professional boxer. He is a one-time world title challenger, having fought for the IBF mini-flyweight title in 2019.
Tsubasa Koura is a Japanese professional boxer, who held the OPBF mini-flyweight title from 2017 to 2019.
Eldin Guinahon
Daiki Tomita
Wanheng Menayothin 