Sergey Brin - Fortune - Billionaire list

Sergey Brin
Sergey Mihailovich Brin (born August 1973 in Moscow, Russia) is an American entrepreneur. Born in Russia, Brin studied computer science and mathematics before co-founding Google with Larry Page. Brin is the President of Technology at Google.

$7.2 billion as of 2005.
$1 billion as of 2004.