Robert Wadlow...

American man who was the tallest person in recorded history for whom there is irrefutable evidence. He was born and raised in Alton, Illinois, a small city near St. Louis, Missouri.

Wadlow's great size caused him a number of health problems, including difficulty walking, breathing, and sleeping. He also had to wear special shoes that were 37AA size. Despite his health problems, Wadlow was a kind and gentle soul who enjoyed meeting people. He often traveled around the country, giving speeches and attending events.

Wadlow's life was cut short in 1940 when he developed a blister on his right ankle. The blister became infected, and Wadlow died of sepsis a few days later. He was only 22 years old.