Rogelio Salcedo, International Director of Human Resources CEMEX

I have had the pleasure of knowing Gerardo González Rocha, now well-named Dr. Roch, since 2003. Since then, I have been impressed by the quality and depth of his content, as well as the way in which he conveys the depth of his concepts through various teaching resources; giving me the confidence to integrate him into various processes with the organization's staff.