Robert Wadlow

Robert Pershing Wadlow
Robert Wadlow compared to his father, Harold Franklin Wadlow, whose height was 1.82 m (5 ft 11 1⁄2 in)
Born	(1918-02-22)February 22, 1918 Alton, Illinois
Died	July 15, 1940(1940-07-15) (aged 22) Manistee, Michigan
Cause of death	Infection
Nationality	American
Education	Alton High School
Alma mater	Shurtleff College
Known for	Tallest human being ever (confirmed)
Home town	Alton, Illinois
Height	8 ft 11.1 in (2.72 m)
Weight	490 lb (220 kg)
Parent(s)	Harold Franklin Wadlow Addie Johnson

Robert Pershing Wadlow (February 22, 1918 – July 15, 1940), also known as the Alton Giant and the Giant of Illinois, was an American who became famous as the tallest person ever in human recorded history for whom there is irrefutable evidence. The Alton and Illinois monikers reflect the fact that he was born and raised in Alton, Illinois.

Wadlow reached 8 ft 11.1 in (2.72 m) in height and weighed 439 lb (199 kg) at his death at age 22. His great size and his continued growth in adulthood were due to hyperplasia of his pituitary gland, which results in an abnormally high level of human growth hormone. He showed no indication of an end to his growth even at the time of his death.

Wadlow was born to Addie Johnson and Harold Wadlow in Alton, Illinois, on February 22, 1918, and was the oldest of five children. He was taller than his father by the age of 8, and in elementary school they had to make a special desk for him due to his size. By the time he had graduated from Alton High School in 1936, he was 8 ft 4 in (2.54 m). After graduating he enrolled in Shurtleff College with the intention of studying law.

Wadlow's size began to take its toll: he required leg braces to walk and had little feeling in his legs and feet. Despite these difficulties, he never used a wheelchair.

Wadlow became a celebrity after his 1936 U.S. tour with the Ringling Brothers Circus. In 1938, he did a promotional tour with the International Shoe Company (since 1966 called INTERCO). They provided him his shoes free of charge. Examples still exist in several locations throughout the U.S., including Snyder's Shoe Store of Ludington and Manistee, Michigan, and the Alton Museum of History and Art. He continued participating in tours and public appearances, though only in his normal street clothes. He possessed great physical strength until the last year of his life, when his strength and his health in general began to deteriorate rapidly.