Hello how may I help you? Who was the oldest person of all time? I can help you with that! Jeanne Calment was the oldest verified person to live at 122 years and 164 days. Wow! Where did she live? Jeanne Calment was from France. From what years did she live? She lived from 1875-1997. Is there anything else with which I can assist? Who was the oldest man that ever lived? Mbah Gotho is the oldest man to ever live at 122 years. Okay, thank you! Your welcome. May I assist you further?