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Checked fact 213722 Oct 2026Safety and security

On 20 May 2019 he announced that Geoff Ralston was taking over as president of Y Combinator, so that he could focus more fully on OpenAI.

The exact words it rests on

I’m delighted to announce that Geoff Ralston is taking over for me as President of YC. ... Working on OpenAI has been more exciting (and more complex) than I ever imagined, and I’m excited to be able to focus on it more fully.

What the source said when we opened it, on 21 Oct 2026.

The source

Geoff Ralston for President
Y Combinator blog (Sam Altman) · 2019-05-20

Checked

Checked by the notis newsroom on , against the source above.

In the story

Who is Sam Altman? 22 Oct 2026

Cite this fact

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