St. Carlo Acutis (1991–2006), the Catholic Church's first millennial saint, was an Italian teenager recognized for his exceptional use of technology to spread his faith. Born in London and raised in Milan, Carlo developed a profound devotion to the Eucharist, which he called his "highway to heaven," from a young age. Utilizing his self-taught computer skills, he created an extensive website to catalog Eucharistic miracles around the world, a project that is still active today and has been widely exhibited. He was an ordinary boy who enjoyed video games and soccer but stood out for his piety, humility, and dedication to helping the poor. Diagnosed with leukemia at 15, he offered his suffering for the Pope and the Church and died in 2006, leaving behind a powerful legacy of using modern tools to evangelize. He was canonized on September 7, 2025, and is buried in Assisi.