Postma, Niven: - Niven Postma has had a wide and varied career across multiple organisations and sectors, in South Africa and internationally, including being CEO of the Businesswomen's Association (BWA), CEO of NOAH (Nurturing Orphans of AIDS for Humanity), Head of External Strategy and then Head of the SARB Academy at the South African Reserve Bank and Head of Leadership and Culture for the Standard Bank Group. She is the MD of Niven Postma Inc., and works as a leadership, culture and strategy facilitator for clients around the world, including Australia, Germany, South Africa, the United Kingdom and the UAE.