Guillermo Díaz Cornejo is an Argentine lawyer, and currently serves as the general director of environment for Córdoba, Argentina’s second largest city. Guillermo has a master’s in energy from the University of Buenos Aires and a master’s in business administration from IAE Universidad Austral. Díaz is also a university professor of environmental law and natural resources. He has won several scholarships to study abroad at the University of Massachusetts (United States), at the University of Bologna (Italy), and at the University of São Paulo (Brazil). In 2022, he was awarded a young outstanding leader of Córdoba and Argentina as part of the Ten Outstanding Young Persons of the World program. 

Díaz was an event speaker at the Dialogue.