The founders of the world’s most profitable Neo Bank, JUDO Bank Australia, Joseph Healy and David Hornery have published a book about their journey titled “Black Belt”.
![](https://www.booktopia.com.au/covers/big/9781922611567/8505/black-belt.jpg)
The founders of the world’s most profitable Neo Bank, JUDO Bank Australia, Joseph Healy and David Hornery have published a book about their journey titled “Black Belt”.