Zhang Juncai
Introduction '''Zhang Juncai''' (; born 21 April 1964) is one of the world's tallest people, standing at least  tall. He is notable for visiting Yao Defen.
Biography He is from Shanxi Province, China. Zhang was verified as China's tallest man on 23 November 2010 at . He went to the hospital in April 2009, to visit his friend, the  tallest living woman Yao Defen.
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