2019 - 2023

Prof. Albert van Schoor

University of Pretoria

2014 - 2019

Prof. Maryna Steyn

University of the Witswatersrand

2010 - 2014

Prof. Grahamn Louw

University of Cape Town

2005 - 2009

Prof. John Soley

University of Pretoria

2003 - 2005

Prof. Jan Meiring

University of Pretoria