Sergey Brin

Sergey Mikhailovich Brin (Russian: Сергей Михайлович Брин; born August 21, 1973) is an American computer scientist and businessman who co-founded Google with Larry Page. He was the president of Google's parent company, Alphabet Inc., until stepping down from the role in 2019. He and Page remain at Alphabet as co-founders, controlling shareholders, and board members. Brin is a centibillionaire and among the richest people in the world; as of August 2026, his estimated net worth is US$264.9 billion. Born into a Russian-Jewish family in Moscow, Soviet Union, Brin immigrated to the United States at the age of six. He earned his bachelor's degree at the University of Maryland, College Park, following in his father's and grandfather's footsteps by studying mathematics as well as computer science. After graduation, in 1993, he enrolled in Stanford University to pursue a PhD in computer science. There, Brin met Page, with whom he built a web search engine. The program became popular at Stanford, and he discontinued his PhD studies to start Google in Susan Wojcicki's garage in Menlo Park, California. In 2023, Brin came out of retirement to contribute to AI research at Alphabet.