Master in History of the Universidad de los Andes, Colombia. Social communicator with emphasis on Education at the Universidad Santo Tomas. He has worked as a professor at the Pontificia Universidad Javeriana in the School of Social Communication; in the Universidad del Rosario, the Department of Human Sciences, and in the Universidad de los Andes, in the History Department as an assistant professor. Currently, he is working on a cultural history of the press and journalism in Colombia in the Journalism Research Group (GIP).He is in charge of the subjects History of Colombia and History of Journalism, at the Universidad de La Sabana, Chía, Colombia.