The world's 62 richest billionaires have as much wealth as the bottom half of the world's population, according to a new report from Oxfam International.
The wealthiest have seen their net worth soar over the five years ending in 2015. Back in 2010, it took 388 mega-rich people to own as much as half the world.
And the Top 1% own more than everyone else combined -- a milestone reached in 2015, a year earlier than Oxfam had predicted.
Oxfam released its annual report ahead of the World Economic Forum in the Swiss city of Davos, a yearly gathering of political and financial leaders. The study draws from the Forbes annual list of billionaires and Credit Suisse's Global Wealth Datebook.
The 62 richest people have as much wealth as half the world - Jan. 17, 2016