Home›Articles›Why Professional Boxing Has Four World Champions at OnceArticleWhy Professional Boxing Has Four World Champions at OnceArticlesConnectionsSourcesComments (0)Reader Challenges (0)ConnectionsArticle OnBoxing, Sports Well-attested SourcesWikipedia, Boxingtier 2Wikimedia FoundationHistory section, world championships sentenceQuote, History section, world championships sentenceBoxing also has its own world championships, which are governed by the WBA, WBC, IBF, and WBO.View the SourceSport and Games Atlas Long-Form Articles, First EditionSport and Games AtlasComments (0)No comments yet. Be the first to share a thought.Sign in to join the discussion.Reader Challenges (0)No disputes yet. Spotted an error or a better source? Open the first one.Sign in to dispute this or suggest a correction.