Published On Oct 4, 2016
You know the names, but do you know just how many billions they're worth?
Subscribe to FORBES: https://www.youtube.com/user/Forbes?s...
Stay Connected
Forbes on Facebook: http://fb.com/forbes
Forbes Video on Twitter: / forbesvideo
Forbes Video on Instagram: / forbesvideo
More From Forbes: http://forbes.com
Forbes covers the intersection of entrepreneurship, wealth, technology, business and lifestyle with a focus on people and success.
show more