The Brothers Grimm, also known as Jacob and Wilhelm Grimm, were German academics who collected and published folklore during the 19th century. They are best known for their collection of fairy tales, which includes such classics as 'Cinderella, ' 'Rapunzel, ' and 'Hansel and Gretel.' The Brothers Grimm's work has been adapted into films, television shows, and other media, and their stories continue to be popular today.