Congrats to the Americans on winning the World Christian Championship!
replies(3):
https://en.wikipedia.org/wiki/Christian_denomination says just less than half of Christians in 2024 were Catholic (48.6%), down from 50.1% in 2011.
I didn't qualify it as Catholic Championship because I thought any "World Championship" would imply a central authority and thus Catholicism would be implicit. But then again it may be organized by a Federation.