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Guillermo Rigondeaux is a Cuban professional boxer who competes in the featherweight division. He is a two-time Olympic gold medalist, winning gold medals at the 2004 and 2008 Summer Olympics. Rigondeaux is also a two-time world champion, having held the WBA super bantamweight title from 2013 to 2015, and the WBA featherweight title from 2017 to 2018.