1967 (MCMLXVII) ebile ngwaga wa go thoma ka Sontaga, ngwaga wa boseswai ngwagengsome wa 1960s, ngwaga wa bomasometshela šupa ngwagengkgolo wa Ngwagakgolo 20, le ngwaga wa bomakgolo senyane masometshela šupa ngwagengkete wa Ngwagakete 2.