Who is Sergey Brin? Sergey Brin is a computer scientist born in 21 August 1973 in Moscow. With Larry Page he founded Google, the most famous web search engine in the world. At the age of 6 he immigrate to USA from the Soviet Union. After earned a degree at the University of Maryland he went to Stanford to acquire a Ph.D (doctor philosophy)in computer science. There he met Larry Page and they became friends. In their dormitory they started to build a search engine. The program became popular at Stanford and they suspended their studies to start up Google in a rented garage. In the 1998 they founded the Google Inc. and it become soon a multinational company. The origin of google Google is born to help the users to search the information that they want, filtering the World Wide Web. Google is based on the idea that the pages cited with a greater number of links were the most important (Theory of Networks). The name “Google” derived from “Googol”, the number represented by 1 followed by 100 zeros. What is google now? Google now is one of the most profitable Internet companies. From origin Google has gradually improved and offers many other services. The ultimate service is the Google+ a social network. Recently Google published his first open source operating system, called Google Chrome OS, and it will be allocated initially to the netbook market. Google is the owner of Android, a operating system for mobile devices such as smartphones and tablet computers. With Google today you can read the map of your city, search video and photos, translate a text or send e-mail. Numbers The personal wealth of Sergey Brin is estimated to be $16.7 billion. During the time Google Inc. earned some society like You Tube($1.6 billion) and Motorola Mobility ($12.5 billion) to ensure the future of the society. 900,000 is the number of servers used by google. Google is the most visited site in the world. FINE