The World Boxing Organization is a sanctioning organization currently recognizing professional boxing world champions. The organization is recognized as one of the four major world championship groups by the IBHOF alongside the International Boxing Federation, the World Boxing Council and the World Boxing Association. WBO offices are located in San Juan, Puerto Rico.HistoryThe WBO started after a group of Puerto Rican and Dominican businessmen broke out of the World Boxing Association's 1988 annual convention in Isla Margarita, Venezuela over disputes regarding what rules should be applied.The WBO's first president was Ramon Pina Acevedo of the Dominican Republic. Soon after its beginning, the WBO was staging world championship bouts around the globe. Its first championship fight was for its vacant super-middleweight title, between Thomas Hearns and James Kinchen; Hearns won by decision. In order to gain respectability, the WBO next elected former world light-heavyweight champion José Torres of Ponce, Puerto Rico, as its president. Torres left in 1996, giving way to Puerto Rican lawyer Francisco Varcarcel as president. Varcarcel has been there since.