Biohacker who is ‘de-aging his penis’ shares seven key methods he uses to track his penis health
Bryan Johnson claims his penis is more than half his actual age thanks to the seven step method which he uses to monitor the ...
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Tech entrepreneur Bryan Johnson discusses his quest to slow aging
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.