He joined the Sydney Morning Herald as a journalist in 1938 .
Walker attended Newington College ( 1934 - 1936 ) before entering the University of Sydney to study arts while a resident of Wesley College .
Walker joined the Sydney Morning Herald as a journalist in 1938 .
Walker attended Newington College ( 1934 - 1936 ) before entering the University of Sydney to study arts while a resident of Wesley College .