Bryan Johnson’slatest claim is that he has managed to de-age his penis by 15 years — something he has tracked by measuring ...

This week, the venture capitalist sat down with the Daily Mail and shared how he’s de-aging his penis: He may be pushing 50, but he claims to have the penile health of a 22-year-old. Johnson says he ...

Bryan Johnson shared charts with his and his son's erection data. Image: X The biohacker’s device provides an ‘AndroAge’, which he believes indicates penises health and age. According to ...