Adam Kay – Biography Books and Personal Life

Adam Kay is a British author, comedian, and former junior doctor whose medical memoir This Is Going to Hurt became a publishing phenomenon. He left the NHS in 2010 after a traumatic incident that led to post-traumatic stress disorder, and later channelled his experiences into writing. Today, he is one of the UK’s most recognised non-fiction authors, with books for both adults and children that have sold millions of copies worldwide.

Kay was born on 12 June 1980 and studied medicine at university, graduating in 2004. He worked as a junior doctor on an obstetrics ward until 2010, when he left clinical practice. The shift from medicine to comedy and writing was gradual at first, but his debut book changed everything. This Is Going to Hurt sold more than three million copies, was translated into 37 languages, and spent over a year at number one on the Sunday Times bestseller list, according to his profile on Chartwell Speakers.

The BBC and AMC adapted the book into a comedy-drama series, with Ben Whishaw playing a fictionalised version of Kay. The series earned Kay a BAFTA and a Writers Guild Award, and significantly expanded his international audience. He continues to write, tour, and perform, balancing his creative work with life as a father of two young sons.

• Kay transitioned from medicine to full-time writing after his memoir became a runaway bestseller.
• He is openly gay and married to James Farrell, a producer for Game of Thrones.
• His books, both adult and children’s, centre on medical themes delivered with humour.
• The TV adaptation of This Is Going to Hurt boosted his international profile considerably.
• He left medicine due to PTSD and has spoken publicly about the mental toll of his medical career.
• Kay’s Anatomy became the fastest-selling children’s non-fiction book of the decade.

What books has Adam Kay written?

Adam Kay has published across multiple genres, from adult memoir and fiction to children’s non-fiction and picture books. His work is unified by a distinctive blend of medical insight and sharp, accessible humour. Below is a breakdown of his major titles and what each offers.

What is This Is Going to Hurt about?

This Is Going to Hurt is a diary-based memoir chronicling Kay’s years as a junior doctor on NHS obstetrics wards. It balances harrowing clinical realities with dark comedy, and has been praised for its honest portrayal of life in medicine. The book spent over a year at number one on the Sunday Times bestseller list and has been translated into 37 languages, as reported by the BBC. Kay followed it with Twas the Nightshift Before Christmas, another Sunday Times number one, and Undoctored, a second memoir that became the bestselling show of the 2023 Edinburgh Fringe with 32 sell-out performances and more than 23,000 tickets sold.

Has Adam Kay written any children’s books?

Yes. Kay’s children’s non-fiction title Kay’s Anatomy became the fastest-selling kids’ non-fiction book of the decade, selling more than 500,000 copies and translated into 29 languages. He followed it with Kay’s Incredible Inventions, which won the Lollies Non-Fiction Book of the Year award. His picture book Amy Gets Eaten won The Week Junior Picture Book of the Year, and the Dexter Procter series—about a ten-year-old doctor—was adapted into a BBC show. In 2025, Kay published his first novel for adults, A Particularly Nasty Case, according to his speaker profile.

Who is Adam Kay’s partner?

Adam Kay is married to James Farrell, a producer best known for his work on Game of Thrones. The couple met on Twitter around 15 years ago, met up in Edinburgh, and married in 2018, as Kay shared on Instagram. Farrell is sometimes referred to simply as James in personal quotes from Kay. The persistent online search for “Adam Kay wife” stems from outdated or incorrect sources; Kay is openly gay and has never been married to a woman.

Does Adam Kay have children?

Kay and Farrell have two sons, Ruby and Ziggy, born via surrogacy. In 2024, Ruby was around 10 months old and Ziggy around 6 months old, according to Kay’s Instagram posts. By 2026, both are toddlers. Kay has described his current life as centred on his children, contrasting it with his earlier work-focused years, and has spoken about the shift in priorities that parenthood brought.

What are the key milestones in Adam Kay’s life and career?

1. 1980 – Born in England.
2. 2004 – Graduates from medical school.
3. 2010 – Leaves clinical medicine after a traumatic incident that leads to PTSD.
4. 2017 – Publishes This Is Going to Hurt, which becomes a global bestseller.
5. 2018 – Marries James Farrell; the book’s TV adaptation earns a BAFTA.
6. 2022 – Releases children’s book Kay’s Anatomy; the BBC/AMC series airs with Ben Whishaw winning a BAFTA for Best Actor as the fictional Adam Kay.
7. 2023 – Undoctored becomes the bestselling show of the Edinburgh Fringe (32 sell-out performances, 23,000+ tickets).
8. 2024 – Performs Undoctored at the Lyric Theatre in London and The Lowry in Salford.
9. 2025 – Publishes his first novel, A Particularly Nasty Case.

Does Adam Kay have a wife or a husband?

Why is Adam Kay a significant figure in British culture?

Adam Kay’s work has had a measurable impact on both publishing and public perception of the NHS. His books are used in medical training programmes for their honest portrayal of working conditions in the health service. His search volume spikes around television broadcasts of This Is Going to Hurt, indicating sustained public interest. He is one of the few former doctors to have transitioned successfully into entertainment without losing credibility as a medical commentator. In addition to his own books, he edited Dear NHS: 100 Stories to Say Thank You, which raised £600,000 for NHS Charities Together, according to Chartwell Speakers.

What has Adam Kay said about his medical career and writing?

“I wrote the book to show what it’s really like to be a junior doctor.”

— Interview with The Guardian, 2017

“It’s a love letter to the National Health Service.”

— Adam Kay on BBC Radio 4, 2018

Kay has also spoken openly about the PTSD that led him to leave medicine, describing nightmares and the mental toll of his work in a YouTube interview. His honesty about mental health has resonated with many readers and medical professionals.

What is the best way to understand Adam Kay’s career?

Adam Kay’s career can be understood as a single arc from medicine to storytelling, with his medical background informing everything he writes. His adult memoirs offer a frank, often funny view of the NHS; his children’s books make science and the human body accessible to young readers; and his live shows bring those same stories to the stage. For readers new to his work, starting with This Is Going to Hurt provides the foundation for everything that followed. Those interested in similar biographical profiles may also enjoy reading about Paul Merton – Biography, Wife, Tour or Craig Ferguson – Biography, Net Worth, Wife.

Frequently asked questions about Adam Kay

Philip RoweStaff Writer

Philip Rowe is Senior Reporter at UKBullet.uk, covering breaking UK news stories.