Blessed Pier Giorgio Frassati, an Italian Catholic activist and Third Order of Dominic member, advocated for Catholic social justice and dedicated himself to helping the impoverished in Turin. He joined various charitable organizations, such as Catholic Action and the Society of Saint Vincent de Paul, embodying his devout beliefs to serve those in need. He is revered as the Patron for Students, Young Catholics, Mountaineers, Youth Groups, Catholic Action, Dominican Tertiaries, and World Youth Day, with his memorial celebrated on July 4th.