Hello how may I help you? I have a question Sure, what would you like to know? Who is the oldest person of all time ? The oldest person to ever live was Jeanne Calment. She died at the age of 122 years and 164 days old. oh okay Do you have any other questions about world records? the smallest man on the planet ? The smallest man on the planet is Chandra Dangi, he is only 21 1/2 inches tall. oh okay Do you have any other questions? nope Great, have a wonderful day.