Question: Who is the tallest person on the earth?
qaPairs: question: Who has the stage name the tallest person on the earth?
answer: Kristian Matsson
question: Who is the tallest man in recorded history on the earth?
answer: Robert Wadlow
question: Who is the unconfirmed tallest woman in history on the earth?
answer: Trijntje Keever
question: Who is the tallest confirmed woman in recorded history on the earth?
answer: Zeng Jinlian