A Historical Look at the WBA, WBC, IBF and WBO (Professional Boxing)

Michael Montero talks about the history of the 4 major sanctioning organizations the control boxing; the World Boxing Association (WBA), World Boxing Council (WBC), International Boxing Federation (IBF) and the World Boxing Organization. Montero breaks down how each group got started, unique innovations each one brought to the sport, as well as controversy, corruption and more.