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| Boxing Men: WBA World Championship Light Flyweight | 
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| Mon. | Year | Location | 
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| Dec. | 2006 | Tokyo (jpn) | Koki Kameda (jpn) | Juan Landaeta (ven) |
| Aug. | 2006 | Yokohama (jpn) | Koki Kameda (jpn) | Juan Landaeta (ven) |
| May | 2006 | -- | vacant | -- |
| May | 2006 | Panama City (pan) | Roberto Vasquez (pan) | Noel Arambulet (ven) |
| Nov. | 2005 | Panama City (pan) | Roberto Vasquez (pan) | Nerys Espinoza (nic) |
| Aug. | 2005 | Panama City (pan) | Roberto Vasquez (pan) | José Antonio Aguirre (mex) |
| Apr. | 2005 | Panama City (pan) | Roberto Vasquez (pan) | Beibis Mendoza (col) |
| Oct. | 2004 | -- | vacant | -- |
| Dec. | 2003 | Atlantic City (usa) | Rosendo Alvarez (nic) | Víctor Burgos (mex) |
| Nov. | 2003 | Yosoo (sko) | Beibis Mendoza (col) * | Choi Yo-Sam (sko) |
| Mar. | 2003 | Little Rock (usa) | Rosendo Alvarez (nic) | Beibis Mendoza (col) |
| Jan. | 2002 | Miami (usa) | Rosendo Alvarez (nic) | Pichitnoi Sithbangprachan (tha) |
| Mar. | 2001 | Las Vegas (usa) | Rosendo Alvarez (nic) | Beibis Mendoza (col) |
| Aug. | 2000 | Las Vegas (usa) | Beibis Mendoza (col) | Rosendo Alvarez (nic) |
| Aug. | 2000 | -- | vacant | -- |
| Feb. | 2000 | Bangkok (tha) | Pichitnoi Sithbangprachan (tha) | Yang Sang-Ik (sko) |
| Feb. | 1999 | Surat Thani (tha) | Pichitnoi Sithbangprachan (tha) | Joma Gamboa (phi) |
| Oct. | 1998 | Bangkok (tha) | Pichitnoi Sithbangprachan (tha) | Lee Tae-Kil (sko) |
| Mar. | 1998 | Bangkok (tha) | Pichitnoi Sithbangprachan (tha) | Hadao Chatbandid (tha) |
| Jun. | 1997 | Ratchaburi (tha) | Pichitnoi Sithbangprachan (tha) | Lee Sang-Chul (sko) |
| Dec. | 1996 | Osaka (jpn) | Pichitnoi Sithbangprachan (tha) | Keiji Yamaguchi (jpn) |
| Aug. | 1996 | Osaka (jpn) | Keiji Yamaguchi (jpn) | Carlos Murillo (pan) |
| May | 1996 | Osaka (jpn) | Keiji Yamaguchi (jpn) | Carlos Murillo (pan) |
| Mar. | 1996 | Panama City (pan) | Carlos Murillo (pan) | José García Bernal (col) |
| Jan. | 1996 | Miami (usa) | Carlos Murillo (pan) | Choi Hi-Yong (sko) |
| Sep. | 1995 | Osaka (jpn) | Choi Hi-Yong (sko) | Keiji Yamaguchi (jpn) |
| Feb. | 1995 | Ulsan (sko) | Choi Hi-Yong (sko) | Leo Gamez (ven) |
| Oct. | 1994 | Bangkok (tha) | Leo Gamez (ven) | Pichitnoi Sithbangprachan (tha) |
| Jun. | 1994 | Bangkok (tha) | Leo Gamez (ven) | Hadao Chatbandid (tha) |
| Feb. | 1994 | Panama City (pan) | Leo Gamez (ven) | Juan Antonio Torres (pan) |
| Oct. | 1993 | Tokyo (jpn) | Leo Gamez (ven) | Shro Yahiro (jpn) |
| Sep. | 1993 | -- | vacant | -- |
| Jul. | 1993 | Seoul (sko) | Yuh Myung-Woo (sko) | Yuichi Hosono (jpn) |
| Nov. | 1992 | Osaka (jpn) | Yuh Myung-Woo (sko) | Hiroki Ioka (jpn) |
| Jun. | 1992 | Osaka (jpn) | Hiroki Ioka (jpn) | Kim Bong-Jun (sko) |
| Mar. | 1992 | Kitakyushu (jpn) | Hiroki Ioka (jpn) | Noel Tunacao (phi) |
| Dec. | 1991 | Osaka (jpn) | Hiroki Ioka (jpn) | Yuh Myung-Woo (sko) |
| Apr. | 1991 | Masan (sko) | Yuh Myung-Woo (sko) | Kajkong Danphoothai (tha) |
| Nov. | 1990 | Pohang (sko) | Yuh Myung-Woo (sko) | Leo Gamez (ven) |
| Apr. | 1990 | Seoul (sko) | Yuh Myung-Woo (sko) | Leo Gamez (ven) |
| Jan. | 1990 | Inchon (sko) | Yuh Myung-Woo (sko) | Hisashi Tokushima (jpn) |
| Sep. | 1989 | Suanbo (sko) | Yuh Myung-Woo (sko) | Kenbun Taiho (jpn) |
| Jun. | 1989 | Chunan (sko) | Yuh Myung-Woo (sko) | Mario de Marco (arg) |
| Feb. | 1989 | Chonju (sko) | Yuh Myung-Woo (sko) | Katsumi Komiyama (jpn) |
| Nov. | 1988 | Seoul (sko) | Yuh Myung-Woo (sko) | Bahar Udin (ina) |
| Aug. | 1988 | Busan (sko) | Yuh Myung-Woo (sko) | Putt Ohyuthanakorn (tha) |
| Jun. | 1988 | Daejon (sko) | Yuh Myung-Woo (sko) | José de Jesús (prc) |
| Feb. | 1988 | Seoul (sko) | Yuh Myung-Woo (sko) | Willy Salazar (mex) |
| Sep. | 1987 | Inchon (sko) | Yuh Myung-Woo (sko) | Rodolfo Blanco (col) |
| Jun. | 1987 | Busan (sko) | Yuh Myung-Woo (sko) | Benedicto Murillo (pan) |
| Mar. | 1987 | Seoul (sko) | Yuh Myung-Woo (sko) | Eduardo Tunon (pan) |
| Nov. | 1986 | Seoul (sko) | Yuh Myung-Woo (sko) | Mario de Marco (arg) |
| Jun. | 1986 | Inchon (sko) | Yuh Myung-Woo (sko) | Tomohiro Kiyuna (jpn) |
| Mar. | 1986 | Suwon (sko) | Yuh Myung-Woo (sko) | José de Jesús (prc) |
| Dec. | 1985 | Daegu (sko) | Yuh Myung-Woo (sko) | Joey Olivo (usa) |
| Jul. | 1985 | Seoul (sko) | Joey Olivo (usa) | Choi Moon-Jin (sko) |
| Mar. | 1985 | Miami (usa) | Joey Olivo (usa) | Francisco Quiroz (dom) |
| Aug. | 1984 | Panama City (pan) | Francisco Quiroz (dom) | Victor Sierra (pan) |
| May | 1984 | Maracaibo (ven) | Francisco Quiroz (dom) | Lupe Madera (mex) |
| Oct. | 1983 | Sapporo (jpn) | Lupe Madera (mex) | Katsuo Tokashiki (jpn) |
| Jul. | 1983 | Tokyo (jpn) | Lupe Madera (mex) | Katsuo Tokashiki (jpn) |
| Apr. | 1983 | Tokyo (jpn) | Katsuo Tokashiki (jpn) | Lupe Madera (mex) |
| Jan. | 1983 | Kyoto (jpn) | Katsuo Tokashiki (jpn) | Kim Hwan-Jin (sko) |
| Oct. | 1982 | Tokyo (jpn) | Katsuo Tokashiki (jpn) | Kim Sung-Nam (sko) |
| Jul. | 1982 | Tokyo (jpn) | Katsuo Tokashiki (jpn) | Masaharu Inami (jpn) |
| Apr. | 1982 | Sendai (jpn) | Katsuo Tokashiki (jpn) | Lupe Madera (mex) |
| Dec. | 1981 | Sendai (jpn) | Katsuo Tokashiki (jpn) | Kim Hwan-Jin (sko) |
| Oct. | 1981 | Taejon (sko) | Kim Hwan-Jin (sko) | Alfonso Lopez (pan) |
| Jul. | 1981 | Daegu (sko) | Kim Hwan-Jin (sko) | Pedro Flores (mex) |
| Mar. | 1981 | Okinawa (jpn) | Pedro Flores (mex) | Yoko Gushiken (jpn) |
| Oct. | 1980 | Kanazawa (jpn) | Yoko Gushiken (jpn) | Pedro Flores (mex) |
| Jun. | 1980 | Kochi (jpn) | Yoko Gushiken (jpn) | Martín Vargas (chl) |
| Jan. | 1980 | Osaka (jpn) | Yoko Gushiken (jpn) | Kim Young-Hyun (sko) |
| Oct. | 1979 | Tokyo (jpn) | Yoko Gushiken (jpn) | Tito Abella (phi) |
| Jul. | 1979 | Kitakyushu (jpn) | Yoko Gushiken (jpn) | Rafael Pedroza (pan) |
| Apr. | 1979 | Tokyo (jpn) | Yoko Gushiken (jpn) | Alfonso Lopez (pan) |
| Jan. | 1979 | Kawasaki (jpn) | Yoko Gushiken (jpn) | Rigoberto Marcano (ven) |
| Oct. | 1978 | Tokyo (jpn) | Yoko Gushiken (jpn) | Chung Sang-Il (sko) |
| May | 1978 | Hiroshima (jpn) | Yoko Gushiken (jpn) | Jaime Rios (pan) |
| Jan. | 1978 | Nagoya (jpn) | Yoko Gushiken (jpn) | Anicento Vargas (phi) |
| Oct. | 1977 | Beppu (jpn) | Yoko Gushiken (jpn) | Montsayarm Mahachai (tha) |
| May | 1977 | Sapporo (jpn) | Yoko Gushiken (jpn) | Rigoberto Marcano (ven) |
| Jan. | 1977 | Tokyo (jpn) | Yoko Gushiken (jpn) | Jaime Rios (pan) |
| Oct. | 1976 | Kofu (jpn) | Yoko Gushiken (jpn) | Juan José Guzmán (dom) |
| Jul. | 1976 | Santa Domingo (dom) | Juan José Guzmán (dom) | Jaime Rios (pan) |
| Jan. | 1976 | Kagoshima (jpn) | Jaime Rios (pan) | Kazunori Tenryu (jpn) |
| Aug. | 1975 | Panama City (pan) | Jaime Rios (pan) | Rigoberto Marcano (ven) |
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Note: * Interim world title |
