Ms. Marissa A. Mayer is a Co-Founder and serves as its Chief Executive Officer & Board Member at Lumi Labs. She is also a Co-Founder of Sunshine. From July 2012 through June 2017, Ms. Mayer served as the President and Chief Executive Officer and a member of the board of directors of Yahoo! Inc. (Yahoo) (now Altaba Inc.). At Yahoo, she led the internet giant's push to reinvent itself for the mobile era. With a renewed focus on user experience, Ms. Mayer grew Yahoo to serve over 1 billion people worldwide - with over 600 million mobile users - and transformed its advertising approach. Prior to her role at Yahoo, Ms. Mayer spent 13 years at Google Inc. (Google) where she led various initiatives including Google Search for more than a decade, and other products such as Google Maps, Gmail, and Google News. Ms. Mayer holds a bachelor's degree in symbolic systems and a master's degree in computer science from Stanford University. From March 2013 until October 2016, Ms. Mayer served on the board of directors for AliphCom, Jawbone. She also serves on the boards of the Stanford Children's Hospital, the San Francisco Museum of Modern Art, the San Francisco Ballet, and the foundation board for the Forum of Young Global Leaders at the World Economic Forum.