NAME: Sergey Brin
EDUCATION: Bachelor's degree from the University of Maryland in math and computer science. Master's degree from Stanford University, on leave from Ph.D. program at Stanford.
PERSONAL: Born in Moscow, moved to the U.S. at age 6. Divorced from Anne Wojcicki.
PROFESSIONAL EXPERIENCE: Co-founder of Google. In 2011, Brin took over an experimental lab called “X” that developed internet-connected eyewear, self-driving cars and internet-beaming balloons.
NET WORTH: $56.8 billion, according to Forbes.