Complex sentence: Ricardo Delgado Nogales (born July 13,1947) is a former boxer from Mexico, who was a gold medalist at the 1968 Summer Olympics in Mexico City during his career as an amateur in the flyweight division (− 51 kg).
Split into simpler sentences: Ricardo Delgado Nogales (born July 13,1947) is a former boxer from Mexico. He was a gold medalist at the 1968 Summer Olympics in Mexico City during his career as an amateur in the flyweight division (− 51 kg).