Examples:
Mexico:
Julio Cesar Chavez Sr.
Salvador Sanchez
Juan Manuel Marquez
Erik Morales
Marco Antonio Barrera
Ruben Olivares
Carlos Zarate
Miguel Canto
Ricardo Lopez
Vicente Saldivar
Alberto Arizmandi
Rodolfo Casanova
Humberto Gonzalez
Juan Francisco Estrada
Pipino Cuevas
Gilberto Roman
Saul Alvarez
Lupe Pintor
Jorge Arce
Rafael Herrera
Carlos Palomino
Jose Luis Ramirez
Puerto Rico:
Wilfredo Gomez
Carlos Ortiz
Felix Trinidad
Wilfredo Benitez
Jose Torres
Hector Camacho
Edwin Rosario
Wilfredo Vazquez
Esteban de Jesus
Argentina:
Carlos Monzon
Nicolino Locche
Victor Galindez
Sergio Martinez
Pascual Perez
Oscar Bonavena
Santos Laciar
Marcos Maidana
Luis Firpo
Justo Suarez
Horacio Accavallo
Colombia:
Antonio Cervantes
Oscar Negrete
Rodrigo Valdez
Nicaragua:
Alexis Arguello
Roman Gonzalez
Rosendo Alvarez
Ricardo Mayorga
Luis Alberto Lopez
Eddie Gazo
Felix Alvarado
Adonis Rivas
Cristofer Rosales
Jose Alfaro
Cuba:
Jose Napoles
Kid Gavilan
Luis Manuel Rodriguez
Eligio Sardinas Montalvo: Kid Chocolate
Sugar Ramos
Jose Legra
Benny Paret
Kid Tunero
Guillermo Rigondeux
Joel Casamayor
Erislandy Lara
Florentino Fernandez
Dominican Republic:
Joan Guzman
Vilomar Fernandez
Leonardo Cruz
Carlos Teo Cruz
Jamaica:
Mike McCallum
Simon Brown
Glen Johnson
Trevor Berbick
Dillian Whyte
Donovan Ruddock
Nicholas Walters
O'Neil Bell
Gary Mason
Haiti:
Adonis Stevenson
Jean Pascal
Joachim Alcine
Bermane Stiverne
Panama:
Roberto Duran
Panama Al Brown
Ismael Laguna
Guillermo Jones
Hilario Zapata
Santiago Samaniego
Vicente Mosquera
Celestino Caballero
Brazil:
Eder Jofre
Acelino Freitas
Miguel De Oliveira
Joao Henrique
Everaldo Costa Azevedo


Also think it be interesting if fighters from USA with any of these ethnic background would be included:
United States:
Oscar De La Hoya (MX)
Carlos Ortiz (PR)
Manuel Ortiz (MX)
Bobby Chacon (MX)
Danny Garcia (PR)
Danny Lopez (MX)
Michael Carbajal (MX)
Orlando Canizales (MX)
Johnny Tapia (MX)
Mikey Garcia (MX)
Diego Corrales (CO/MX)
Genaro Hernandez (MX)
Mando Ramos (MX)
(There most be others that I am not aware)
Mexico:
Julio Cesar Chavez Sr.
Salvador Sanchez
Juan Manuel Marquez
Erik Morales
Marco Antonio Barrera
Ruben Olivares
Carlos Zarate
Miguel Canto
Ricardo Lopez
Vicente Saldivar
Alberto Arizmandi
Rodolfo Casanova
Humberto Gonzalez
Juan Francisco Estrada
Pipino Cuevas
Gilberto Roman
Saul Alvarez
Lupe Pintor
Jorge Arce
Rafael Herrera
Carlos Palomino
Jose Luis Ramirez
Puerto Rico:
Wilfredo Gomez
Carlos Ortiz
Felix Trinidad
Wilfredo Benitez
Jose Torres
Hector Camacho
Edwin Rosario
Wilfredo Vazquez
Esteban de Jesus
Argentina:
Carlos Monzon
Nicolino Locche
Victor Galindez
Sergio Martinez
Pascual Perez
Oscar Bonavena
Santos Laciar
Marcos Maidana
Luis Firpo
Justo Suarez
Horacio Accavallo
Colombia:
Antonio Cervantes
Oscar Negrete
Rodrigo Valdez
Nicaragua:
Alexis Arguello
Roman Gonzalez
Rosendo Alvarez
Ricardo Mayorga
Luis Alberto Lopez
Eddie Gazo
Felix Alvarado
Adonis Rivas
Cristofer Rosales
Jose Alfaro
Cuba:
Jose Napoles
Kid Gavilan
Luis Manuel Rodriguez
Eligio Sardinas Montalvo: Kid Chocolate
Sugar Ramos
Jose Legra
Benny Paret
Kid Tunero
Guillermo Rigondeux
Joel Casamayor
Erislandy Lara
Florentino Fernandez
Dominican Republic:
Joan Guzman
Vilomar Fernandez
Leonardo Cruz
Carlos Teo Cruz
Jamaica:
Mike McCallum
Simon Brown
Glen Johnson
Trevor Berbick
Dillian Whyte
Donovan Ruddock
Nicholas Walters
O'Neil Bell
Gary Mason
Haiti:
Adonis Stevenson
Jean Pascal
Joachim Alcine
Bermane Stiverne
Panama:
Roberto Duran
Panama Al Brown
Ismael Laguna
Guillermo Jones
Hilario Zapata
Santiago Samaniego
Vicente Mosquera
Celestino Caballero
Brazil:
Eder Jofre
Acelino Freitas
Miguel De Oliveira
Joao Henrique
Everaldo Costa Azevedo

Also think it be interesting if fighters from USA with any of these ethnic background would be included:
United States:
Oscar De La Hoya (MX)
Carlos Ortiz (PR)
Manuel Ortiz (MX)
Bobby Chacon (MX)
Danny Garcia (PR)
Danny Lopez (MX)
Michael Carbajal (MX)
Orlando Canizales (MX)
Johnny Tapia (MX)
Mikey Garcia (MX)
Diego Corrales (CO/MX)
Genaro Hernandez (MX)
Mando Ramos (MX)
(There most be others that I am not aware)
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