@bbc: Is it possible to age backwards? Tech entrepreneur Bryan Johnson thinks so. @bbcnews #BBCNews

Cherl ❌️ :

sounds like someone with more money than sense, what a waste.

MadeUp MonkeyShit :

So legally, how old IS he? 🤨🤔

Sophie :

He looks older than 45 😭

AdairPowers :

Says he's 45. He looks that age

Jae :

This sounds like a villain origin story 😂😂😂

alexandre :

how old is he actually tho? i'd think he's in his late forties to early fifties.

kaynebl2008 :

aging is apart of being human we all grow old i don't think we should try to fight it

Taz Harrington :

What in the doctor who 😂😂😂

Abu :

He's 47, and started at 43. He would have definitely looked a lot younger if he started young.

Vivs Takahashi :

I wanna know how he got rid of the lower back pain. I need the formula, please

happy :

Kinda people we need in this world

JerryVanderpump :

He still looks 50 Lmao 😂

etale_ta_science :

What a "fantastic" way to spend millions of dollars 🙄

beyondstars63 :

there’s a doctor who episode for this.

LISA CORZINE :

Sick

Zeenia Master :

What age is his left toe? I wonder 🙄🙄🙄

Amy Winehome :

Is that cheek contour?

Arthur Nguyen :

really 😅

Isaiah :

That’s Kinda cool

JustJuellz :

Sounds like a man who is fearful of death

Chevonne Wong :

What about his cells? organs? Why not live under water like J. Dituri?

The Amy girl ♥️ :

Literally pioneering the research on us living longer and dedicating this life to it! Whatever makes u happy. X

Tabula Rasa 49th :

anyone feel like he'll go all Elizabeth Bathory? that's the vibe im getting.

TurboFisto :

dreamweaver10101010 :

In this day in age we shouldn't have to suffer with the ailments due to aging .We should live much longer without diseases