If Guillermo Rigondeaux wins Saturday night, he would become the seventh oldest world champion in boxing history at 40 years, 328 days years old.
If Guillermo Rigondeaux wins Saturday night, he would become the seventh oldest world champion in boxing history at 40 years, 328 days years old. #RigondeauxCasimero
— Mark Ortega (@MarkEOrtega) August 11, 2021
