Carl Cowen
President Mathematical Assosiation of America
Dean School of Science, Indiana University-Purdue University at Indianapolis, USA

Nitsa Movshovitz-Hadar
Technion, Israel

Romulo lins
Mathematics Department/Postgraduate Program in Mathematics Education
UNESP-Rio Claro, Brazil

William McCallum
Department of Mathematics, University of Arizona, Tucson, USA

Ali Nesin
Chair Department of Mathematics, Istanbul Bilgi University, Turkey 

David Easdown
University of Sydney, Australia