Question: when was the Cuban professional boxer that stopped Moez Zemzemi in the first round of the men's bantamweight born 
Sentence (from "Guillermo Rigondeaux"): As of May 2017, Rigondeaux is ranked as the world's best super bantamweight by "The Ring", the Transnational Boxing Rankings Board, and BoxRec; "The Ring" also ranks him as the sixth best active boxer, pound for pound.
Relevant evidence: No