By Lee Bates
WBO light flyweight champion and pound for pound ranked Ivan ‘Iron Boy’ Calderon (32-0, 6KOs) is set to have his first bout of 2009. Calderon will meet WBA interim champion Cesar Canchila (27-1, 21 KOs) of Colombia May 23rd in Puerto Rico at a venue soon to be announced. PR Best Boxing (Ivan & Peter Rivera) will promote the event. Canchila is coming off his impressive upset win over then unbeaten top contender Giovanni Segura this past July where he won his title. Calderon of Puerto Rico impressively defeated former world champion Hugo Cazares in their rematch in his last fight August 2008.