Moneytane
Lebanon is up to like 500,000 Livres or something now.
Turkey is starting to get worse and so is Zimabwe again, their $100 note looks tiny.
Argentina has also had some bad inflation and new notes are due.
If anything 2023 is turning out to be another global recession after Covid and the effects of the conflict in the Ukraine.
Lebanon is planning to introduce new LL 500,000 and LL 1,000,000 notes, but LL 100,000 is still currently the highest denomination.

This is supposedly how the LL 1,000,000 note will look, but I can't verify for certain whether this is some sort of fantasy mockup or not.
Personally I think most currencies could do with lopping off at least a zero or two once the current inflation surge has died down a little.