Robert Earl Hughes was born in Illinois in 1926, and from childhood his body grew beyond all known scales.

At 6 years old, he weighed about 91 kilos. Over time, that figure continued to rise until it reached 486 kilos at its peak, with a chest measuring more than 3 meters in circumference. Few people in recorded history reached a similar weight, and even fewer retained something that set Hughes apart from the rest: the ability to walk on his own for much of his life.

That combination—extreme size and independent mobility—made him a medical rarity and a celebrity as well. During the 1940s and 1950s, he traveled across the United States appearing at fairs and carnivals, at a time when bodies outside the norm were exhibited as public attractions. Thus, without entirely seeking it, Hughes ended up becoming one of the most recognizable faces of that postwar America.

