 Nyorai kupfuurira kweiyi ndima - Muna July 1993 Institute of Directors muSouth Africa yakakumbira Mambo kuti atungamirire dare rokutanga repamutemo rokutonga kwemakambani. Dare raKing reCorporate Governance rakabudisa mushumo waro wokutanga King I, bumbiro rakakwana remitemo yemakambani nemaitiro, muna 1994. Mambo akaona dare racho somukana wokudzidzisa vanhu veSouth Africa vakanga vachangobva kuita zvegutsaruzhinji pamusoro pemitemo yokushanda muupfumi husina rusununguko. Mambo I wakanga uri mushumo wokutanga worudzi rwawo muSouth Africa. Muna 2002, apo Earth SummitmuJohannesburg, King akatsigira kuti mushumo wacho uongororwe King II, kusanganisira zvikamu zvitsva pamusoro pekusimudzira, basa rebhodhi remakambani, uye kutarisira njodzi. Mushumo wacho wakadzokororwazve muna 2009 King III. Kuteerera King Reports chinhu chinodiwa kumakambani akanyorwa paJohannesburg Stock Exchange. The King Report on Corporate Governance yakadudzwa sepfupiso inobudirira zvikurusa yenzira dzakanakisisa dzenyika dzakawanda mukutonga kwemakambani. 