Zip the Pinhead, American freak show performer (born 1857)

William Henry Johnson, known as Zip the Pinhead, was an American freak show performer known for his tapered head.

A freak show is an exhibition of biological rarities, referred to in popular culture as "freaks of nature". Typical features would be physically unusual humans, such as those uncommonly large or small, those with extraordinary diseases and conditions, and others with performances expected to be shocking to viewers. Heavily tattooed or pierced people have sometimes been seen in freak shows, as have attention-getting physical performers such as fire-eating and sword-swallowing acts.