Marco Antonio Barrera
Some of the notable fighters to hold championship titles at this weight include Brian Mitchell , Arturo Gatti, Vasyl Lomachenko, Flash Elorde, Alexis Argüello, Azumah Nelson, Julio César Chávez, Diego Corrales, Floyd Mayweather Jr., Érik Morales, Marco Antonio Barrera, Acelino Freitas, Juan Manuel Márquez, Oscar De La Hoya, Rocky Lockridge, and Manny Pacquiao.