Christoffel Hendrik Heyns was a Professor of Human Rights Law, Director of the Institute for International and Comparative Law in Africa at the University of Pretoria and a South African member of the
Christof Heyns, June 2015
Christof Heyns, then-special rapporteur on extrajudicial, summary, or arbitrary executions and Maina Kìai, then-special rapporteur on the rights to freedom of peaceful assembly and of association (2015).