Bryan Johnson recaps a Baseten longevity event

On 29 August 2026, Bryan Johnson posted a short recap of a longevity event with Baseten. He says more than 3,500 people applied for 150 places and that attendees were interested in bioage tests. He also lists discussion themes: doing ambitious work, using health to support performance, changing social norms around valuing life, and making health trade-offs with data. The post names Sarah Guo as a good fit for the event and thanks several organizers. It does not identify the bioage test, report participant-level results, state how many tests were completed, or provide a prespecified analysis. It also supplies no intervention, comparator, follow-up period, adverse-event report, or clinical endpoint. The application count is an event statistic, not a health result. This item records a public reaction and event recap rather than a self-experiment. It offers no basis for judging whether any bioage measure is valid, responsive to an intervention, or related to lifespan. No ingredient or biomarker evidence-grade change follows. The only durable update is that Johnson is using public events and bioage testing as part of his communication strategy.

Amazing longevity event with @baseten