Robert Wadlow remains one of the most extraordinary figures in modern history. Standing at an astonishing 8 feet 11 inches (2.72 meters), he holds the record as the tallest man ever reliably measured.
Born in 1918 in Alton, Illinois, Wadlow grew rapidly due to a rare condition known as gigantism, caused by an overactive pituitary gland that produced excessive growth hormone. Despite his immense height, his family treated him with care and respect, helping him live as normal a life as possible.
As Wadlow grew older, his unmatched height drew public attention. He toured nationally with the Ringling Brothers Circus and later represented the International Shoe Company, which provided him with custom-made size 37 shoes. Known for his gentle manner and polite personality, Wadlow was admired as much for his character as for his height.
Robert Wadlow passed away in 1940 at only 22 years old, but his legacy endures through museums, memorials, and historical records. Today, he symbolizes the remarkable range of human biology and continues to inspire fascination with the limits of human growth.
“He was known as the Gentle Giant of Alton.”
Robert Wadlow’s life story showcases both the challenges and the quiet dignity of a man whose extraordinary height made him a legend in medical and popular history.