John Henry (folklore)

John Henry is an American folk hero. An African American freedman, he is said to have worked as a "steel-driving man"—a man tasked with hammering a steel drill into a rock to make holes for explosives to blast the rock in constructing a railroad tunnel.

The story of John Henry is told in a classic blues folk song about his duel against a drilling machine, which exists in many versions, and has been the subject of numerous stories, plays, books, and novels.