Hannah Fry Full Bio: Mathematician, BBC Presenter, Author - Everything You Need to Know
Hannah Fry (born 21 February 1984) is a British mathematician, bestselling author, broadcaster, and one of the most influential public voices in science today. In 2025, she continues to rise in global prominence as the Professor of the Public Understanding of Mathematics at the University of Cambridge, a fellow of Queens’ College, and the President of the Institute of Mathematics and its Applications.
Widely known for her insightful documentaries, bestselling books, and viral social media presence, Fry has become a leading figure in explaining complex scientific ideas - from artificial intelligence and human behaviour to medicine, love, cities and technology.
Who Is Hannah Fry? – Quick Profile
- Full Name: Hannah Fry
- Born: 21 February 1984 (Age 41)
- Birthplace: Harlow, United Kingdom
- Profession: Mathematician, Author, Broadcaster
- Current Role: Professor, University of Cambridge
- Children: Two daughters
- Marital Status: Separated (co-parenting)
- Notable Areas: AI, human behaviour, data science, cities, networks, medicine
- Instagram: @fryrsquared (2M+ followers in 2025)
Latest News About Hannah Fry (2025)
1. New Portrait Unveiled at the Royal Society (December 2025)
Two days ago, the Royal Society unveiled a new portrait of Professor Hannah Fry, created during Sky Arts Portrait Artist of the Year. The Royal Society described her as:
“An exceptional role model with the rare ability to make complex mathematics accessible to all.”
This marks one of the highest public honours for a British scientist.
2. Hannah Fry Addresses Sexism in Academia (November 2025)
In a widely circulated interview with The i Paper, Fry revealed instances of sexism from early in her career, referencing people who once described her as a "nubile young woman." She responded:
“F**k you, I’ve got three degrees and two children.”
Her remarks sparked a national conversation about how women in STEM are treated.
3. Ongoing Success of “The Infinite Explorer with Hannah Fry” (2025)
Her new National Geographic–backed series, airing through 2025, explores global problems - AI, climate, economics, nature, and future technologies, through mathematical thinking.
4. Viral Speeches on AI & Human-Machine Teams
Hannah Fry recent talk on “The Truth About AI and the Future of Technology” went viral, especially her analysis of:
- AI in court rulings
- Risks of giving algorithms too much power
- Why the future is “human + AI,” not “AI replacing humans”
Hannah Fry Personal Life
Is Hannah Fry Married?
Hannah Fry was previously married but is now separated. She co-parents her two daughters with her ex-husband.
A major UK headline in 2024 revealed she had begun dating again after meeting someone on a dating app.
Does Hannah Fry Have Children?
Yes, two daughters, whom she raises in South London.
Hannah Fry Illness: Cancer Diagnosis & Documentary
One of the most powerful aspects of her public journey is her openness about her cervical cancer diagnosis.
Her critically acclaimed BBC documentary,
“Making Sense of Cancer with Hannah Fry,”
followed her raw, real, emotional experience through diagnosis, treatment, and life afterward.
She used her own medical records to explore:
- AI vs human doctors
- Screening accuracy
- Decision-making under uncertainty
- Ethical dilemmas in modern medicine
Her transparency earned widespread praise for helping destigmatize conversations about cancer.
Career: From Mathematician to Science Superstar
Education
- Presdales School
- BSc, MSc, PhD in Mathematics – University College London (2011)
- Doctoral Advisor: Frank T. Smith
- Thesis: A Study of Droplet Deformation
Academic Career
Hannah Fry academic focus is the mathematics of human behaviour, how patterns emerge in:
- cities
- crime
- epidemics
- social networks
- love and relationships
In 2024–2025, she was appointed Professor of the Public Understanding of Mathematics at Cambridge, the first person to hold that title.
Hannah Fry TV Shows (2011–2025)
Hannah Fry has become one of the most recognisable science presenters in the UK.
Her major TV shows include:
1. The Future With Hannah Fry (2023–Present)
Explores AI, robotics, extreme environments, and cutting-edge innovations.
2. The Infinite Explorer With Hannah Fry (2025–Present)
National Geographic show investigating global challenges through data and science.
3. Making Sense of Cancer With Hannah Fry (2022–Present)
Deeply personal medical documentary.
4. The Secret Genius of Modern Life (2022–2023)
Breaks down the hidden technology behind everyday objects.
5. Magic Numbers: Hannah Fry’s Mysterious World of Maths (2018–)
Reveals the beauty and mystery of mathematics.
6. Uncharted With Hannah Fry (2023–)
7. Numberphile (2011– )
Popular YouTube math channel featuring Fry in several episodes.
Books by Hannah Fry
Hannah Fry is a bestselling author, loved for blending maths with humour and storytelling.
Best Known Works:
- Hello World: How To Be Human in the Age of the Machine (2018)
- The Mathematics of Love (2015)
- The Indisputable Existence of Santa Claus (2016)
- Rutherford & Fry Complete Guide to Absolutely Everything (2021)
- The Curious Cases of Rutherford and Fry (Series 1–15)**
Her books regularly trend in science and technology categories globally.
Is Hannah Fry Related to Stephen Fry?
No.
Despite the shared surname, Hannah Fry and Stephen Fry are not related.
They work in completely different fields, science vs entertainment—and have clarified this many times.
Hannah Fry on Instagram (@fryrsquared)
Her Instagram has 2 million+ followers, where she shares:
- behind-the-scenes science content
- moments from filming documentaries
- humorous math insights
- AI commentary
- personal reflections
- family-friendly posts
Her content style is witty, honest, and highly educational.
Contact Information
For public events, writing, or speaking:
- Agent: agent@hannahfry.co.uk
- Events: event@hannahfry.co.uk
- Author Contact: contact@hannahfry.co.uk
Frequently Asked User Questions
What is Hannah Fry opinion on AI?
She believes AI is powerful but must remain guided by human values.
Her mantra:
“The future is humans and machines together—not machines alone.”
What happened to “The Curious Cases of Rutherford & Fry”?
The BBC radio show continues with reruns and new episodes released periodically. Both presenters remain active in public science broadcasting.
Conclusion
Hannah Fry stands today as one of the most influential science communicators in the world, a mathematician with global reach, a cancer survivor using her platform for good, and a public voice shaping conversations around AI, medicine, technology, and human behaviour.
From Cambridge University to the BBC, National Geographic, and beyond, Fry’s work continues to inspire millions and redefine how we understand the world through numbers.
About the Author
Praise Graciebby is a content creator on Essie Book Blog, where she writes celebrity biographies, sports updates, gossip, and trending news. With a passion for entertainment and lifestyle journalism, Praise provides readers with simple, accurate, and up-to-date profiles of public figures worldwide.

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