ASSISI, Italy — Pilgrims have been pouring into this medieval hilltop town to venerate not only two of the Catholic Church's most celebrated saints, Francis and Clare, but its newest — Carlo Acutis, the first millennial saint, who will be canonized on April 27.

'St. Francis, St. Clare, of course, important saints who marked an epoch – but that's far removed from today's teens. Carlo is like the kids,' said Maria Rosario Riccio, a mother and educator who was visiting Acutis' shrine recently with a 50-strong parish youth group from southern Italy. 'He's a near-saint of our time, who can show teens that it's possible to love Jesus while being a regular youth.'