Who is the Most richest man and women in the world!!!!?

Question

Please this is a major poll question for school(CCCC).

Answer 1

As of March 9, 2007:
" Gates is richest man again"
http://www.redding.com/news/2007/mar/09/gates-is-richest-man-again/

"Tree Hugging entrepreneur, Ms. Zhang Yin, who is described in the article as "worth an estimated $3.4bn." Remarkably, Ms Zhang, after starting up Nine Dragons Paper just a few years ago, has become "the world's richest self-made woman, surpassing US talk show host Oprah Winfrey and J.K. Rowling, the Harry Potter author". "

http://www.treehugger.com/files/2006/10/worlds_richest.php

Answer 2

The ones with the most money.