A Mexican billionaire tops Forbes' world's richest list for a fourth year in a row.
2. Bill Gates -- Gates, chairman and co-founder of Microsoft Corp., is also co-chairman of the Bill & Melinda Gates Foundation. His net worth is more than $67 billion.
Keystone Resort/Ben Lindbloom
Jessica Rinaldi / Reuters
It's easy to upload your photos and/or videos on News8000.com. Once you do, we'll share your upload with the community!