Fortune magazine recently announced its 2010 list of the top 40 executives under the age of 40. The annual list recognizes youthful movers and shakers that are innovators in a wide range of industries.
At the number 1 spot this year is Marc Andreessen, the co-founder of Netscape and other technology companies. Right behind him at the number 2 spot is Facebook CEO Mark Zuckerberg at number two, followed by Twitter founders Evan Williams and Biz Stone. Google founders Sergey Brin and Larry Page improved their standing of last year, from 5th to 3rd.