Who is Carlo Acutis, the computer prodigy who died at 15 and is to be first millennial saint?

Rachel Hall - TheGuardian - 21/04
Pope Francis has attributed two miracles to the London-born teenager, who built websites for church and died of leukaemia

He was a London-born teenager with leukaemia who spread his faith by building websites, later gaining the moniker “God’s influencer”.

And now Carlo Acutis, a computer prodigy who died at the age of 15 in 2006, will become the first millennial canonised by the Catholic church next week, in St Peter’s Square.

Acutis used the computer coding languages he learned in primary school to develop websites for his parish ...
[Short citation of 8% of the original article]