Carlo Acutis, the London-born Italian teenager known as “God’s Influencer,” has been canonized at the Vatican as the first millennial Catholic saint. At just 15, Acutis used his coding skills and love for technology to spread the Catholic faith online, creating websites on Eucharistic miracles while living a life rooted in prayer, charity, and compassion. Canonized by Pope Leo XIV before more than 70,000 worshippers, his sainthood highlights a powerful message for millennials and Gen Z: holiness is possible in everyday life, even in the digital age.