Beyond doubt 'The Bill And Melinda Gates Foundation' is the most philanthropic non-governmental organization in the world. To date they've spent near $40b dollars on world health causes. This compared to the $22.3 billion requested by Obama for USAID in 2016.
Since that time Trump requested a 37% cut to USAID making 'The Gates Foundation" work more important now then ever.
Goes to show not all billionaires are cut from the same cloth!
Video Courtesy: "CBS Sunday Morning"