Podcast
October 22, 2026
Meet Aaron Rosenberg: The man DeepMind researchers call before they quit
Once Demis Hassabis’s deputy, Aaron Rosenberg now leads Radical Ventures’ UK presence
Maya Dharampal-Hornby and John Thornhill
2 min read
Maya Dharampal-Hornby is a reporter, covering UK tech for Sifted, based in London. She's also the producer of Startup Europe — The Sifted Podcast .
John Thornhill is Sifted’s founder and innovation editor of the Financial Times. He tweets from @johnthornhillft

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