862 (DCCCLXII) ebile ngwaga wa go thoma ka Sontaga, ngwaga wa boraro ngwagengsome wa 860s, ngwaga wa bomasometshela pedi ngwagengkgolo wa Ngwagakgolo 9, le ngwaga wa bomakgolo seswai masometshela pedi ngwagengkete wa Ngwagakete 1.