الإنجليزية - الإنجليزية
تعريف john naber في الإنجليزية الإنجليزية القاموس.
- born Jan. 20, 1956, Evanston, Ill., U.S. U.S. swimmer. He swam for the University of Southern California, winning 15 championships. At the 1976 Olympics he won four gold medals and a silver; his world-record times in the 100-m and 200-m backstroke stood for seven years