▁ 1 9 3 1 ), ▁fin ance ▁minister ▁of ▁South ▁Africa , ▁ 1 9 9 2 - 1 9 9 4 , ▁in ▁the ▁cabin ets ▁of ▁F ▁W ▁de ▁K ler k ▁and ▁Nelson ▁Mand ela ▁ ▁Donald ▁Gordon , ▁founder ▁of ▁life ▁ins urance ▁company ▁Liber ty ▁Life ▁in ▁ 1 9 5 8 ▁with ▁R 1 0 0 , 0 0 0 ▁when ▁he ▁was ▁ 2 7 ▁years ▁old ; ▁awarded ▁a ▁kn ighth ood ▁in ▁ 2 0 0 5 ▁ ▁Elizabeth ▁Brad ley , ▁Non - Exec utive ▁Chair man ▁of ▁Toy ota ▁SA ▁Limited ; ▁former ▁Executive ▁Director ▁of ▁Ang lo G old ▁ ▁G ail ▁Kelly ▁( born ▁G ail ▁C urr er ), ▁Australian ▁and ▁South ▁African ▁business person ; ▁first ▁woman ▁CE O ▁of ▁a ▁major ▁Australian ▁bank ▁or ▁top ▁ 1 5 ▁company ▁( 2 0 0 2 ) ▁ ▁Gary ▁Bar ber , ▁Chair man ▁and ▁CE O ▁of ▁Metro - G old w yn - M ayer ▁Bach elor ▁of ▁Com merce ; ▁certificate ▁in ▁the ▁Theory ▁of ▁Account ancy ▁ ▁Gordon ▁Sch ach at , ▁co - found er ▁of ▁African ▁Bank ▁Limited ▁and ▁prominent ▁art ▁collect or ▁ ▁Graham ▁Mack ay , ▁former ▁Chair man ▁and ▁Ex - CE O ▁of ▁S AB M iller ▁pl c , ▁the ▁world ' s ▁second ▁largest ▁be er ▁bre wer ▁ ▁Ivan ▁Glas enberg , ▁CE O ▁of ▁Glen core , ▁one ▁of ▁the ▁world ' s ▁largest