Olaya Argüeso Pérez is a Spanish journalist with more than two decades of international professional career and multidisciplinary profile, based in Germany.
Experience in radio, print media, and online formats, mainly on topics related to economics and finance. Specialized in data journalism and visualization, interested in developing innovative formats. Editor-in-Chief of the Year 2021 in Germany. CumEx Files I and II. Grand Theft Europe. Conception, implementation, and development of a network of more than 270 European local journalists (CORRECTIV.Europe) to collaborate on cross-border stories.
In 2019–2024, Olaya was editor-in-chief of Correctiv: Editorial management of one of Europe's leading non-profit newsrooms, focusing on investigative journalism. Management and coordination of international investigations in cooperation with media outlets such as BBC, NBC, and Le Monde. Extensive network of international contacts with media all over the world.
