Hello how may I help you? I have a world records question? Okay how can I help you? I would like to know who the oldest person of all time was Jeanne Calment is the oldest person of all time. Ok great, and how old was she? She was 122 years and 164 days old and she died in 1997 Wow, she was way old. Yes. She was pretty old. Do you want to know the oldest person currently? Yes I do! Delphine Gibson is 114 years old. She became the oldest in March 2018 Wow! Thanks for the info!