Elon Musk's brother, Kimbal Musk, and Google cofounder Sergey Brin have been spotted at Burning Man. Two of the biggest tech camps have been severely flooded, attendees told WSJ. Another tech founder said they abandoned their luggage and waded through ankle-deep mud. AdvertisementAdvertisementElon Musk's brother, Kimbal Musk, and Google cofounder Sergey Brin have been spotted at Burning Man as attendees continue to battle chaotic conditions. Another tech founder said she had to ditch her luggage and wade through ankle-deep mud.

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Persons: Elon Musk's, Kimbal, Sergey Brin, Brock Pierce, Elon Musk, Mark Zuckerberg, Elizabeth Holmes, Google cofounders Brin, Larry Page, Eric Schmidt, Brin Organizations: Wall Street, Rock City, Meta, Google, Musk Locations: Rock