thumb|right|200px|A portrait of Jeftichew
Fedor Adrianovich Jeftichew (, Fyodor Yevtishchev, 1868 – January 31, 1904), better known as Jo-Jo the Dog-Faced Boy (later Jo-Jo the Dog-Faced Man), was a famous Russian sideshow performer who toured Europe with his father, the ‘Wild Man from the Kostroma Forest’, in 1873 and was brought to the United States of America in 1884 by P.T. Barnum.
Biography
Born in Saint Petersburg, Imperial Russia in 1868, Fedor Jeftichew suffered from the medical condition hypertrichosis.