Jeff Bezos donated $98.5 million to dozens of groups helping the homeless population last week.
But one of the world's wealthiest men continues to face criticism of his philanthropic efforts from those who feel Bezos could afford to give more.
(That math checks out, based on the Forbes estimate of Bezos' net worth at roughly $110.3 billion.).
In the past, critics argued that the Amazon CEO was not putting his massive wealth toward enough philanthropic efforts.
In September 2018, Bezos launched his Bezos Day One Fund, a $2 billion philanthropic fund aimed at fighting homelessness and supporting education in low-income communities.
Even with that large pledge, Bezos still only ranked 23rd on Forbes' ranking of the top charitable givers of 2018.
By comparison, fellow billionaires Warren Buffett gave a total of $3.4 billion to charity last year, while Bill and Melinda Gates donated $2.6 billion. »