cell or , ▁University ▁of ▁Cape ▁Town , ▁Johannes burg ; ▁former ▁de an , ▁Fac ulty ▁of ▁Health ▁Sciences , ▁University ▁of ▁the ▁Wit w aters rand ▁ ▁Mark ▁Most ert ▁Professor , ▁of ▁Special ▁Education ▁at ▁Reg ent ▁University ▁author ▁and ▁lect urer ▁on ▁Eugen ics , ▁Fac il itated ▁Communic ation ▁and ▁" us eless ▁e aters . ▁ ▁Prof . ▁Lo y iso ▁N ong xa , ▁Vice - chan cell or ▁and ▁Princi pal ▁University ▁of ▁the ▁Wit w aters rand ▁ ▁Arthur ▁Rub in stein , ▁executive ▁vice ▁president ▁for ▁the ▁University ▁of ▁Pennsylvania ▁Health ▁System ; ▁de an ▁of ▁the ▁University ▁of ▁Pennsylvania ▁School ▁of ▁Medicine ▁ ▁Prof . ▁Jo chen ▁R unde , ▁Professor ▁of ▁Econom ics ▁& ▁Organisation ▁at ▁Cambridge ▁Judge ▁Business ▁School ▁at ▁the ▁University ▁of ▁Cambridge ▁▁ ▁Gar th ▁Sal on er , ▁Dean ▁of ▁the ▁Stan ford ▁Gr adu ate ▁School ▁of ▁Business ▁ ▁Peter ▁S arn ak , ▁awarded ▁the ▁Wolf ▁Prize ▁ 2 0 1 4 , ▁Honor ary ▁doctor ate ▁ 2 0 1 4 : ▁University ▁of ▁the ▁Wit w aters rand ▁▁ ▁Michael ▁Stevens on , ▁President ▁and ▁Vice - Ch an cell or , ▁Simon ▁F ras er ▁University , ▁Burn aby , ▁BC ▁ ▁Engineering ▁ ▁Sir ▁Jack ▁Z un z ▁ ▁John ▁Bur land ▁ ▁Lewis ▁Wol pert ▁ ▁Michael ▁Bear ▁ ▁Rob ▁P ull en ▁ ▁Histor ians ▁ ▁C . ▁I . ▁Hamilton , ▁British ▁naval ▁historian ▁ ▁Corn el is