Victor of Aveyron was a French feral child who was found around the age of 9. Not only is he considered one of the most famous feral children, but his case is also the most documented case of a feral child. Upon his discovery, he was captured multiple times, running away from civilization approximately eight times. Eventually, his case was taken up by a young physician, Jean Marc Gaspard Itard, who worked with the boy for five years and gave him his name, Victor. Itard was interested in determining what Victor could learn. He devised procedures to teach the boy words and recorded his progress. Based on his work with Victor, Itard broke new ground in the education of the developmentally delayed.

A feral child is a young individual who has lived isolated from human contact from a very young age, with little or no experience of human care, social behavior, or language. Such children lack the basics of primary and secondary socialization. The term is used to refer to children who have suffered severe abuse or trauma before being abandoned or running away. They are sometimes the subjects of folklore and legends, often portrayed as having been raised by animals. While there are many cases of children being found in proximity to wild animals, there are no eyewitness accounts of animals feeding human children.