Bryan Johnson's list of 41 things he's learned, spending millions' on longevity
Tech entrepreneur Bryan Johnson has spent a fortune using his own body to research longevity. Here's what he says he's learned.
Tech entrepreneur Bryan Johnson has spent a fortune using his own body to research longevity. Here's what he says he's learned.
This article was originally published at: https://www.businessinsider.com/longevity-hacks-bryan-joh...