Pieter De Villiers is a Professor at the University of Pretoria, South Africa. His research interests include information fusion, target tracking, Bayesian inference, uncertainty representation and reasoning, nonlinear filtering, graphical models, pattern recognition and machine learning. He obtained his Bachelors and Masters degrees at the University of Pretoria, South Africa and his PhD in 2008 at the University of Cambridge, UK. Pieter has been regularly attending Fusion conferences since 2010 and his ISIF activities include membership of the technical program committee and acting as session chairs for Fusion conferences, as well as being a member of the official ISIF Evaluation Techniques for Uncertainty Representation and Reasoning Working Group (ETURWG). Pieter was the general co-chair of the 23rd 2020 International Conference on Information Fusion (virtual). He was also the general co-chair of the 24th 2021 International Conference on Information Fusion that was held at the Sun City Convention Centre, South Africa. Pieter served as an elected member on the ISIF Board of Directors during the 2020-2022 term.