When was Mike Krieger born and where was he born?
Michel Krieger was born on the 4th of March 1986 in São Paulo, Brazil. He moved to California in 2004 to study symbolic systems at Stanford University.
Questions about Mike Krieger
Short answers, pulled from the story.
What role did Mike Krieger hold at Instagram and when did he resign?
Mike Krieger served as the chief technology officer at Instagram until his resignation on the 24th of September 2018. He led the platform from a few million users to one billion monthly active users during his tenure.
What ventures did Mike Krieger launch after leaving Facebook?
Mike Krieger launched Rt.live on the 18th of April 2020 to track the spread of COVID-19 and Artifact on the 31st of January 2023 as an AI-powered news app. Artifact was shut down in January 2024 after the initial launch.
When did Mike Krieger join Anthropic and what is his role there?
Mike Krieger joined Anthropic as its chief product officer on the 15th of May 2024. He joined the company's Labs team in January 2026 to oversee product strategy and ensure AI models align with human values.
How much money did Mike Krieger commit to GiveWell and when?
Mike Krieger announced a partnership with GiveWell in April 2015, committing US$750,000 over the next two years. Ninety percent of these funds were allocated to grants selected through the Open Philanthropy Project process.
When did Mike Krieger join the board of Figma and what does his role involve?
Mike Krieger joined the board of Figma in July 2025 to provide strategic guidance and help steer the company's direction. His role involves applying his technical and leadership skills to a collaborative design tool used by digital product teams.