1123 (MCXXIII) ebile ngwaga wa go thoma ka Mošupologo, ngwaga wa bone ngwagengsome wa 1120s, ngwaga wa bomasomepedi tharo ngwagengkgolo wa Ngwagakgolo 12, le ngwaga wa bolekgolo masomepedi tharo ngwagengkete wa Ngwagakete 2.