Susan Wojcicki, once a key figure in Google's history, passed away after a two-year battle with cancer, Alphabet and Google CEO Sundar Pichai informed on Saturday. 

Wojcicki played a foundational role in shaping Youtube’s trajectory. “Unbelievably saddened by the loss of my dear friend @SusanWojcicki after two years of living with cancer. She is as core to the history of Google as anyone, and it’s hard to imagine the world without her,” Pichai posted on X social media platform.