Sergio Rubin was born in Santa Fe, Argentina. He is an award-winning author, journalist, and is currently chief of religious news for the Clar n newspaper as well as editor of the supplement Valores Religiosos (Religious Values). He has interviewed major figures such as Mother Teresa and covered over a dozen of John Paul II's trips, his funeral, and the election of Pope Benedict XVI.
Francesca Ambrogetti was born in Rome. She is a journalist and social psychologist, and currently teaches journalism. In 1982 she headed the Association for Foreign Press in Argentina and from 2000 to 2003, the Association of Foreign Correspondents. She collaborates with international media such as Vatican Radio.