A British-born teenager who died of leukemia at age 15 in 2006 is set to be recognized as the Catholic Church’s first millennial saint, the Vatican announced Thursday. Nicknamed “God’s Influencer,” Carlo Acutis was known for his computer prowess and spreading Roman Catholic teachings online. Acutis was born in London in 1991, before his Italian parents Andrea Acutis and Antonia Salzano relocated to Milan.