Sergey Brin

Served as the first President of Alphabet, the holding company created to encompass Google and its various "other bets" like Waymo and Verily. Oversaw the strategic direction and corporate structure of the newly formed conglomerate. Remained a controlling shareholder and board member after stepping down from the executive role.

Transitioned from his previous role at Google X to lead the corporate structure of Alphabet, focusing on long-term projects and innovation outside of Google's core search business. Stepped down from the executive role in December 2019, but continued to be involved as a board member.

Co-founded Google with Larry Page, developing the PageRank algorithm that became the foundation of the world's leading internet search engine. Led the company through its initial public offering (IPO) in 2004, which solidified its position as a major technology player. Guided the company's product development and engineering efforts for over a decade.

Oversaw the expansion of Google's product portfolio beyond search, including the development of Gmail, Google Maps, and Android. Managed the company's rapid growth from a small startup to a global technology giant. Focused on maintaining a culture of innovation and technical excellence.