Saint-Isidore, Montérégie, Quebec is the hometown of a mixed martial arts champion who retired what year ?
Saint-Isidore, Montérégie, Quebec:  It is the hometown of mixed martial arts champion Georges St-Pierre. Georges St-Pierre:  He retired on December 13, 2013, holding the record for most wins in title bouts and the second longest combined title streak in UFC history (2,204 days).
i don't know