Hello how may I help you? Who is the world's tallest man? The worlds tallest man is Robert Wadlow at 8 ft 11.1 inches tall. Is he still alive? Robert Wadlow lived from Feb 22 1918 to July 15 1940. How about the tallest woman? The worlds tallest woman is Sandy Allen at 7 Ft 7.25 inches tall. Can you find the tallest man still alive? The tallest living man is Sultan Kosen who stands at 8ft 2.8 inches tall. He's almost a shorty compared to Wadlow. He definitely is! Near me there is a young fellow whom I believe is near 8 feet. That is amazing