High Quality Content by WIKIPEDIA articles! Young-Man-Afraid-Of-His-Horses (1830–1900), also translated as His-Horses-Are-Afraid and They-Fear-Even-His-Horses, was a chief of the Oglala Sioux. Commonly misinterpreted, his name means They fear his horse or His horse is feared meaning that the bearer of the name was so feared in battle that even the sight of his horse would inspire fear.