Most know that the founder of facebook is rich, but Mark Zuckerberg(26 year old)  is now worth $6.9 billion and surpasses Steve Jobs in the list of wealthiest people at #35 on the list.

Among other news from facebook:
Reported: 2 facebook mobile phones coming out next year?

Mark Zuckerberg donating 100 million to a New Jersey school district in Newark.

I remember seeing Mark at a Caltech forum about 3 years ago, before facebook was open to the “general public”.