Juan-José Salazar-González is a full professor of Operations Research at the Department of Mathematics, University of La Laguna (Tenerife, Spain). He got a first PhD degree in Mathematics at University of Bologna (Italy) in 1992 and a second PhD degree in Computer Science at Universidad de La Laguna (Spain) in 1995. His main research area of interest is Combinatorial Optimization, with emphasis in modelling and solving difficult decision problems in logistics, vehicle routing, location, scheduling, among others. He has used Polyhedral Combinatorics in different areas like Statistical Disclosure Control, Data Editing, Computational Biology, Airline Scheduling, and Astronomy. He is coauthor of more than one hundred publications in well-known research journals. He is also in the Editorial Board of several highly reputed journals like OMEGA, EURO Journal of Computational Optimization, Computers & Operations Research, TOP and INFOR. From 2016 to 2019 he was Editor-in-Chief of TOP, the journal of the Spanish OR Society edited by Springer. He has also been responsible for different European and Spanish research projects and contracts with enterprises for transferring research.