Gerontology Research Group
French supercentenarians are citizens, residents or emigrants from France who have attained or surpassed 110 years of age. , the Gerontology Research Group (GRG) had validated the longevity claims of 161 French supercentenarians. France was home to the oldest human being ever whose longevity was well documented, Jeanne Calment, who lived in Arles for 122 years and 164 days.