an Entity references as follows:
This is a list of world lightweight boxing champions by organization, 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