Guillermo Calderón López (Guadalajara, Jalisco) is an internationalist and writer dedicated to understanding the major movements shaping contemporary history. With a degree in International Relations from the Universidad del Valle de Atemajac, he has devoted years to the study of geopolitics and international security, specializing in Islamist terrorism, conflicts in the Middle East, complex African realities, and the transformations of the former Soviet Union.

His approach stands out for combining rigorous analysis with a particular sensitivity to interpret the human nuances behind every global event. A passionate content creator on these topics, he conveys his vision of the global chessboard through his novels, blog, and podcast "La Ventana al Mundo" (The Window to the World), making complex subjects accessible and connecting readers with the realities that define our time.