A UC Santa Cruz press release:

Susan Wojcicki: The most powerful woman on the internet

M.S. ’93, applied economics

January 01, 2018

Susan Wojcicki is CEO of YouTube, the ubiquitous video-sharing website that in 2017 was ranked as the second most popular site in the world—only behind its parent company Google.

Her history with Google goes back to the company’s earliest days: co-founders Larry Page and Sergey Brin developed their search engine while renting Wojcicki’s garage. She later joined Google in 1999 as the company’s first marketing manager and employee number 16.

… In 2015, Wojcicki was named to Time’s 100 most influential people and described in a later issue of Time as “the most powerful woman on the internet.”

In 2017, Forbes ranked Wojcicki No. 6 on its list of “The World’s 100 Most Powerful Women.”