Mariano Dayan began his career in Olé, in 1996, the year of its creation. In the last 11 years, he has been one of the main responsibles of the digital transformation of the paper and pushing for the paper to deliver content adapted to different audiences, which played an important role in his promotion to Editor in chief in 2019. He previously worked in Reforma (Mexico) for 10 years, between other media from various countries.