Before revision: There are three governing bodies in amateur boxing, which rule internationally: International Boxing Association (IBA, formerly AIBA), established 1946, formerly responsible for amateur and Olympic boxing events in general, and organizes the IBA World Boxing Championships.
After revision: There are three governing bodies in amateur boxing, which rule internationally: International Boxing Association (IBA, formerly AIBA), established 1946, formerly responsible for amateur , Olympic and professional boxing events in general, and organizes the IBA World Boxing Championships.