How to have international ATM operations with no fees

It was pointed out to me that a new small company from London called Mondo is trying to make a card with no fees, that you can use anyway in the world (in fact it was my lil' bro' who stumbled about them, as he is a clever and refined financial investor with an impressive portfolio in wine and beer related stuff - you know  "invest in what you know" quote). I made an account and i forget about it, until they were mentioned again at Fin-tech this year. You have a link to the full review right here:

https://econsultancy.com/blog/67730-fintech-startup-mondo-provides-slick-impressive-ux-review/ 

Check this out!