You don't get to be one of the richest people in the world without facing difficulties, then overcoming them. Bill Gates, co-founder of Microsoft, billionaire and one of the world's most generous.
They’re $200 billion poorer than last year, but still worth $2.1 trillion. It was a down year for many of the planet’s 2,640 billionaires–including those at the very top of the top.
The richest people in the world are worth a collective $2.1 trillion, according to Forbes’ World’s Billionaires lis
The feuding tech moguls are among the billionaires who gained or lost the most wealth this week, alongside big donor Warren Buffett, Oracle’s Larry Ellison and ecommerce kingpin Colin Zheng Huang.