Robert Wadlow: The Tallest Man Ever in History
Robert Wadlow was able to lift his 5 ft 11 in (180 cm) tall, 170 lb (77 kg) father up the stairs to their home when he was only nine years old.

Robert Wadlow was able to lift his 5 ft 11 in (180 cm) tall, 170 lb (77 kg) father up the stairs to their home when he was only nine years old.