Question: when was the Cuban professional boxer that stopped Moez Zemzemi in the first round of the men's bantamweight born 
Sentence (from "Luis Ortiz (Cuban boxer)"): He held the WBA interim heavyweight title from 2015 to 2016; he originally won it 2014, but this first reign was nullified via no contest when he was stripped of the title due to failing a drug test.
Relevant evidence: No