Stephen Penneck is a British statistician who has made significant contributions to the field of official statistics.

John Bailer is an American statistician. His work focuses on risk assessment in occupational health, and combining journalism to statistics. 

Helen Louise MacGillivray is an Australian statistician and statistics educator. She is a past president of the International Association for Statistical Education and of the Statistical Society of Australia.

Pedro Silva has been working in the Brazilian Institute of Geography and Statistics since 1981. He was the first Brazilian to assume the presidency of the International Statistical Institute.

Vijay Nair served as President of the International Statistical Institute and President of the International Society for Business and Industrial Statistics. 

Jae Chang Lee served as the President of ISI, IASC and co-editor of CSDA.

Jozef Teugels is a Belgian statistician who has made significant contributions to the field of probability and statistics. He has conducted research in various areas, including order statistics, extreme value theory, reliability theory, and stochastic modelling. 

Denise Lievesley is a British statistician and social scientist. She has made significant contributions to the field of statistics and has been actively involved in promoting the use of statistics for policy-making and social research.

Niels Keiding was a Danish statistician known for his significant contributions to biostatistics and the field of statistical methodology. He has made notable research advancements in areas such as survival analysis, longitudinal data analysis, and causal inference.