Who Was Carlos Acutis, the Catholic Church's First Millennial Saint?

Sep 7, 2025 | Pope Leo has canonized Carlos Acutis, the first saint of the millennial generation. The pontiff addressed a large crowd at the ceremony at St. Peter's Basilica. Carlo Acutis died of leukemia in 2006, aged 15. He had set up a website to document miracles. After his death, two people claimed miraculous recoveries after praying for his intercession, starting the process toward his sainthood.