Ali Standing on “Sonny Liston” Rock January 17, 2013 at 2512 × 2420 in Ali Standing on “Sonny Liston” Rock ← Previous Next → Portrait of former heavyweight champion Muhammad Ali posing on top of the SONNY LISTON rock during a photo shoot while visiting his old training camp cabin on 58 Sculps Hill Road. Deer Lake, Pennsylvania 6/4/1991 (Image # 4057 )