NPR's A Martinez speaks with tech entrepreneur Bryan Johnson about the Netflix documentary "Don't Die: The Man That Wants To Live Forever," which portrays his quest to slow aging.

Bryan Johnson went viral several times before the recent release of his Netflix documentary “Don’t Die: The Man Who Wants to ...

In the quest for longevity and reversing biological age, Bryan Johnson, a tech entrepreneur known for his extensive efforts ...

THE MAN THAT WANTS TO LIVE FOREVER") BRYAN JOHNSON: I wake up. I turn a specific light on in my bathroom that gives me sun-like exposure. I take three pills, go downstairs, start HRV therapy, so I ...