This is a chronological List of World Light Flyweight Boxing Champions, as recognized by four of the better-known sanctioning organizations:

• The World Boxing Association (WBA), founded in 1921 as the National Boxing Association (NBA),
• The World Boxing Council (WBC), founded in 1963,
• The International Boxing Federation (IBF), founded in 1983,
• The World Boxing Organization (WBO), founded in 1988,

Reign Began	Reign Ended	Champion	Recognition
Contents 1 IBF 2 WBC 3 WBA 4 WBO [edit] IBF
Title inaugurated
1983-12-10	1985-10-12-Vacated	Dodie Boy Penalosa	IBF
1986-12-07	1988-11-04	Jum Hwan Choi	IBF
1988-11-04	1989-05-02	Tacy Macalos	IBF
1989-05-02	1990-07-29	Muangchai Kittikasem	IBF
1990-07-29	1994-02-19	Michael Carbajal	IBF
1994-02-19	1995-07-15	Humberto Gonzalez	IBF
1995-07-15	1995-11-12-Vacated	Saman Sorjaturong	IBF
1996-03-16	1997-01-18	Michael Carbajal	IBF
1997-01-18	1998-04-30-Vacated	Mauricio Pastrana	IBF
1998-12-18	1999-10-02	Will Grigsby	IBF
1999-10-02	2001-09-29-Vacated	Ricardo Lopez	IBF
2003-02-15	2005-05-14	Victor Burgos	IBF
2005-05-14	2006-01-07	Will Grigsby	IBF
2006-01-07	2009-04-19	Ulises Solis	IBF
2009-04-19	current	Brian Viloria	IBF
[edit] WBC
Title inaugurated
1975-04-04	1975-04-04-Stripped	Franco Udella	WBC
1975-09-13	1978-02-19	Luis Estaba	WBC
1978-02-19	1978-05-06	Freddy Castillo	WBC
1978-05-06	1978-09-30	Netrnoi Sor Vorasingh	WBC
1978-09-30	1980-01-03	Sung Jun Kim	WBC
1980-01-03	1980-03-24	Shigeo Nakajima	WBC
1980-03-24	1982-02-06	Hilario Zapata	WBC
1982-02-06	1982-04-13	Amado Ursua	WBC
1982-04-13	1982-07-20	Tadashi Tomori	WBC
1982-07-20	1983-03-26	Hilario Zapata	WBC
1983-03-26	1988-06-27-Vacated	Jung Koo Chang	WBC
1988-12-11	1989-03-19	German Torres	WBC
1989-03-19	1989-06-25	Yul Woo Lee	WBC
1989-06-25	1990-12-19	Humberto Gonzalez	WBC
1990-12-19	1991-03-25	Rolando Pascua	WBC
1991-03-25	1991-06-03	Melchor Cob Castro	WBC
1991-06-03	1993-03-13	Humberto Gonzalez	WBC
1993-03-13	1994-02-19	Michael Carbajal	WBC
1994-02-19	1995-07-15	Humberto Gonzalez	WBC
1995-07-15	1999-10-17	Saman Sorjaturong	WBC
1999-10-17	2002-07-06	Yo Sam Choi	WBC
2002-07-06	2004-12-18-Vacated	Jorge Arce	WBC
2005-3-11	2005-09-10	Eric Ortiz	WBC
2005-09-10	2006-08-10	Brian Viloria	WBC
2006-08-10		Omar Niño Romero	WBC
2007-04-14	2009-11-21	Edgar Sosa	WBC
2009-11-21	current	Rodel Mayol [edit] WBA
Title inaugurated
1975-08-23	1976-07-02	Jaime Rios	WBA
1976-07-02	1976-10-10	Juan Antonio Guzman	WBA
1976-10-10	1981-03-08	Yoko Gushiken	WBA
1981-03-08	1981-07-19	Pedro Flores	WBA
1981-07-19	1981-12-05	Hwan Jin Kim	WBA
1981-12-05	1983-07-10	Katsuo Tokashiki	WBA
1983-07-10	1984-05-19	Lupe Madera	WBA
1984-05-19	1985-03-29	Francisco Quiroz	WBA
1985-03-29	1985-12-08	Joey Olivo	WBA
1985-12-08	1991-12-17	Myung Woo Yuh	WBA
1991-12-17	1992-11-18	Hiroki Ioka	WBA
1992-11-18	1993-07-25-Vacated	Myung Woo Yuh	WBA
1993-10-21	1995-02-04	Leo Gamez	WBA
1995-02-04	1996-01-13	Hi Yong Choi	WBA
1996-01-13	1996-05-21	Carlos Murillo	WBA
1996-05-21	1996-12-03	Keiji Yamaguchi	WBA
1996-12-03	2000-02-05-Vacated	Pichitnoi Sitbangprachan	WBA
2000-08-12	2001-03-03	Beibis Mendoza	WBA
2001-03-03	2 Oct 2004-Stripped (failed to make weight)	Rosendo Alvarez	WBA
29 Apr 2005	2006- Vacated	Roberto Vásquez	WBA
2 Aug 2006	18 Jan 2007-Vacated	Kōki Kameda	WBA
22 June 2007	2007-8-12	Juan Carlos Reveco	WBA
2007-8-12	Current	Brahim Asloum	WBA
2009-3-14	Current	Giovanni Segura	WBA Interim
[edit] WBO
Title inaugurated
1989-05-19	1992-07-31	Jose De Jesus	WBO
1992-07-31	1994-07-15	Josue Camacho	WBO
1994-07-15	1994-07-15	Michael Carbajal	WBO
1994-11-23	1995-11-18	Paul Weir	WBO
1995-11-18	1997-02-08-Vacated	Jake Matlala	WBO
1997-05-31	1997-08-25	Jesus Chong	WBO
1997-08-25	1998-01-17	Melchor Cob Castro	WBO
1998-01-17	1998-12-05	Juan Domingo Cordoba	WBO
1998-12-05	1999-07-31	Jorge Arce	WBO
1999-07-31	1999-07-31-Vacated	Michael Carbajal	WBO
2000-02-19	2000-02-19-Vacated	Masibulele Makepula	WBO
2000-07-22	2000-07-22-Stripped	Will Grigsby	WBO
2001-04-14	2005-04-30	Nelson Dieppa	WBO
2005-04-30	2007-09-25	Hugo Fidel Cazares	WBO
2007-09-25	current	Iván Calderón	WBO

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