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Woman with vagina in world's top 1% is spending $2 million a year in extreme human experiment
Home>Lifestyle
Published 16:35 20 May 2026 GMT+1

Woman with vagina in world's top 1% is spending $2 million a year in extreme human experiment

She's set to become 'the most measured woman' in history

James Moorhouse

James Moorhouse

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Treating your body as a temple often requires a lot of sacrifice and now one woman is set to spend $2 million per year in the pursuit of perfect health.

There's no prizes for guessing the woman involved, especially when I tell you it's the same woman who received the strangely romantic compliment of having a vagina in the world's top one per cent by her biohacker boyfriend recently, which certainly pairs well with a man who claims to have different sperm to every other bloke on the planet.

We're all familiar with Bryan Johnson's bizarre experiments in his endeavour of immortality, whether it be taking the world's strongest hallucinogenic or measuring the quality of his night time erections.

And now his girlfriend Kate Tolo looks set to follow in his footsteps, in a refreshing change which might well help provide an insight into women's bodies and health, as she looks set to become 'the most measured woman in history'.

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While her vagina might be top quality according to Johnson, Tolo suffers from 'suspected endometriosis', and the health experiments are aiming to tackle that health concern, despite there currently being no known cure.

Kate is now following in her boyfriend's footsteps (Bryan Johnson/YouTube)
Kate is now following in her boyfriend's footsteps (Bryan Johnson/YouTube)

Taking to X, Johnson praised his partner for her sacrifice as she prepares to undergo a long list of expensive experiments to assess what is best for the female body.

He wrote: "To start, she will spend 3 months mapping her baseline. Men, in contrast, can get their baseline done in one or two weeks."

She will undergo three months of baseline measurement where she does the same thing every day while having access to a 'dedicated full-time medical team', while her menstrual cycle will also be measured closely.

Johnson added: "For context on the extensiveness of measurement, during the past 5 years, we’ve collected 1.5 billion data points on my body. I suspect Kate will exceed that given technology has improved since I started.

"The goal is to create a repeatable waveform of hundreds of life-critical biomarkers. Once the baseline is acquired, she will begin interventions."

She's been present for all his recent experiments (X/Bryan Johnson)
She's been present for all his recent experiments (X/Bryan Johnson)

It's perhaps easy to mock Johnson's experiments in his attempts to live forever, since they say that there are only two things that are certain in life, but these latest experiments could answer some important questions into women's health.

These include attempting to alleviate the symptoms of premenstrual syndrome (PMS) and potentially slowing down menopausal symptoms.

Johnson added: "In many ways, this is a sacrifice for her. She is a creative person, going from a life of freedom and spontaneity to a rigid protocol.

"It’s pretty cool to be living in a time when we may be the first generation to not die. I’m not suggesting immortality, but lifespans so long that we stop thinking about lifespans.

"At the end of the day, the one thing we each care about more than anything else is one more breath. I’m proud of Kate for taking on this responsibility. It’s painful, exhausting and costly."

Well, best of luck to the happy couple.

Featured Image Credit: Kate Tolo

Topics: Bryan Johnson, Health

James Moorhouse
James Moorhouse

James is a NCTJ Gold Standard journalist covering a wide range of topics and news stories for LADbible. After two years in football writing, James switched to covering news with Newsquest in Cumbria, before joining the LAD team in 2025. In his spare time, James is a long-suffering Rochdale fan and loves reading, running and music. Contact him via [email protected]

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@JimmyMoorhouse

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