Hello how may I help you? Looking for some world record information. ok i can help you with that Who is the tallest person in world? do you want the tallest living person or of all time? How about tallest living. the tallest living person is Frank Holmes Ok, How about of all time? the tallest person of all time is Dan Boyle Great, I didnt know Danny Boyle was the tallest of all time. yes it's true