Please answer the following question: What type of details about ivan calderon -lrb- boxer -rrb- can be gathered from the following bio? Bio: ivan calderon marrero -lrb- born january 7 , 1975 -rrb- is a puerto rican retired professional boxer . as an amateur calderon represented puerto rico in international competitions and attended the 2000 olympic games in australia . on may 3 , 2003 , he won the world boxing organization 's minimumweight championship when he defeated eduardo marquez by technical decision . he defended this title successfully eleven times and was recognized as a '' super champion '' by the organization . on august 25 , 2007 , he ascended to the light flyweight division when he defeated hugo cazares for the wbo 's light flyweight championship . calderon successfully defended this title against juan esquer , nelson dieppa , rodel mayol , jesus iribe and cazares . calderon is the former '' the ring 's '' light flyweight champion .
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- weight - draws - losses - height - ko - style - nickname - realname - total - medaltemplates - birth date - name - home - birth place - wins