title reduction plan. Heavyweight Primary champion lineage Secondary champion lineage Cruiserweight Primary champion lineage Secondary champion lineage Light heavyweight Primary champion lineage Secondary champion lineage Super middleweight Primary champion lineage Secondary champion lineage Middleweight Primary champion lineage Secondary champion lineage Super welterweight Primary champion lineage Secondary champion lineage Welterweight Primary champion lineage Secondary champion lineage Super lightweight Primary champion lineage Secondary champion lineage Lightweight Primary champion lineage Secondary champion lineage Super featherweight Primary champion lineage Secondary champion lineage Featherweight Primary champion lineage Secondary champion lineage Super bantamweight Primary champion lineage Secondary champion lineage Bantamweight Primary champion lineage Secondary champion lineage Super flyweight Primary champion lineage Secondary champion lineage Flyweight Primary champion lineage Secondary champion lineage Light flyweight Primary champion lineage Secondary champion lineage Minimumweight Primary champion lineage Secondary champion lineage See also List of current world boxing champions List of undisputed boxing champions List of WBC world champions List of IBF world champions List of WBO world champions List of The Ring world champions List of WBA female world champions List of IBO world champions Notes External links Official list of current WBA champions https://boxrec.com/media/index.php/National_Boxing_Association https://boxrec.com/media/index.php/NBA_World_Heavyweight_Title_Fights https://boxrec.com/media/index.php/NBA_World_Heavyweight_Champion https://titlehistories.com/boxing/wba/ All-time WBA World champions - Reference book Ken Buchanan - Lightweight Champion of the World - Ken Buchanan site with detailed bio, statistics, full fights and more WBA WBA