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Bella Mackie – Biography, Books, Husband Greg James & More

Henry Oliver Davies Harrison • 2026-08-07 • Reviewed by Daniel Mercer

Bella Mackie is an English author, journalist, and comedy writer who rose to prominence with her bestselling memoir Jog On and the darkly comic novel How to Kill Your Family. Born Isabella Kathleen Rusbridger on 28 July 1983, she is the daughter of former Guardian editor Alan Rusbridger and journalist Lindsay Mackie. She is married to BBC Radio 1 DJ Greg James and lives in Kentish Town, North London.

Mackie’s career began in journalism, contributing to The Guardian, The Times, Vice, and Vogue, where she later had a regular column. Her writing often explores mental health, running, and dark comedy, themes that have defined her fiction and non-fiction alike.

With a growing list of books and a strong personal brand, Mackie has become a recognisable voice in contemporary British literature. Her works include Jog On (2019), How to Kill Your Family (2021), What a Way to Go (2024), and the upcoming Claws Out! (2026).

Quick Overview

Full Name Isabella Kathleen Rusbridger
Born 28 July 1983 (age 41–42)
Profession Author, journalist, comedy writer
Spouse Greg James (m. 2021)

Key Insights

  • Bella Mackie is best known for her bestselling books Jog On (2018), How to Kill Your Family (2021), and What a Way to Go (2024).
  • She is married to BBC Radio 1 host Greg James since 2021; the couple lives in London.
  • Her journalism has appeared in The Guardian, where she writes about health, culture, and personal experience.
  • Bella Mackie’s Substack newsletter “Multiple Anxieties” offers a personal look at her thoughts on DNA, hormones, and book recommendations.
  • She grew up in Kentish Town, North London, and still lives in the area.
  • Her father, Alan Rusbridger, was the editor-in-chief of The Guardian.

Snapshot Facts

Fact Detail
Birth Name Isabella Kathleen Rusbridger
Date of Birth 28 July 1983
Age 41 (as of 2024) / 42 (as of 2025)
Height Not publicly available (no confirmed source)
Nationality British
Profession Author, journalist, comedy writer
Spouse Greg James (married 2021)
Children None publicly confirmed
Notable Books Jog On (2018), How to Kill Your Family (2021), What a Way to Go (2024)
Upcoming Book Claws Out! (expected 27 August 2025 per Instagram)

Bella Mackie Books: From Jog On to What a Way to Go

What Is Bella Mackie’s Debut Book Jog On?

Jog On: How Running Saved My Life (2019) is a nonfiction memoir that recounts how running helped Mackie cope with mental health struggles. The book follows her divorce and her discovery of running as a therapeutic tool. It was well received for its honest and relatable tone.

A companion journal

In the same year, Mackie released Jog On Journal: A Practical Guide to Getting Up and Running, a workbook designed to help readers use running for mental wellness.

What Is How to Kill Your Family About?

How to Kill Your Family (2021) is Mackie’s debut novel and a dark comedy about a woman named Grace Bernard who sets out to systematically murder her wealthy family. The book became a bestseller and established Mackie as a fiction writer with a sharp, cynical edge.

What Is Bella Mackie’s Latest Book What a Way to Go?

Published in 2024, What a Way to Go is a thriller with dark comedic elements. It follows a woman who inherits a fortune after her husband’s death, only to discover unsettling truths about her marriage. The novel expanded Mackie’s audience and was praised for its pacing and wit.

Mackie’s upcoming book, Claws Out!, is expected in 2026 according to her Instagram announcement. Further details about the plot remain under wraps.

Bella Mackie’s Personal Life: Husband Greg James, Family, and Background

Does Bella Mackie Have Children?

As of 2025, no public records or interviews confirm that Bella Mackie has children. Neither her Wikipedia page nor the comprehensive profile in Grazia mention any children. The question remains unanswered, and searches for “Bella Mackie children” are driven by speculation rather than established facts.

Who Was Bella Mackie’s First Husband? (Clarification)

There is no reliable source confirming that Bella Mackie had a husband before Greg James. The query “Bella Mackie first husband” appears to stem from confusion with another person or possibly from a fictional storyline. Mackie has spoken about a divorce that led her to take up running, but the identity of that partner has not been made public. No credible biography mentions a specific first husband.

Uncertainty remains

Neither Wikipedia nor other authoritative sources list a previous marriage. The claim about a first husband is unverified and should be treated with caution.

A Timeline of Bella Mackie’s Life and Career

  1. 28 July 1983 – Born in London as Isabella Kathleen Rusbridger.
  2. 2000s–2010s – Worked as a journalist and comedy writer; contributed to The Guardian.
  3. 2018 – Published debut book Jog On (memoir/mental health).
  4. 2021 – Published novel How to Kill Your Family; married Greg James.
  5. 2024 – Published second novel What a Way to Go.
  6. 2025 (planned) – Upcoming book Claws Out! (announced via Instagram).

What Is Confirmed and What Remains Unclear About Bella Mackie?

Established Information Information That Remains Unclear
Full legal name: Isabella Kathleen Rusbridger Whether she had a first husband before Greg James
Date of birth: 28 July 1983 Whether she has children
Married to Greg James in 2021 Her height (no reliable source)
Author of Jog On, How to Kill Your Family, What a Way to Go Details of her divorce mentioned in Jog On

Understanding Bella Mackie’s Rise and Public Interest

Bella Mackie’s transition from journalist to bestselling author mirrors a wider trend of writers using personal mental health experiences as a springboard into commercial fiction. Her memoir Jog On tapped into the growing conversation around exercise and mental well-being, while her novels combine dark humour with suspense.

Her marriage to BBC Radio 1 DJ Greg James has amplified public curiosity about her personal life, leading to frequent searches for her age, children, and past relationships. The absence of official information on certain topics – such as a first husband or height – indicates that some search queries are based on speculation rather than verified facts. Acknowledging this uncertainty helps build trust with readers.

Mackie’s Substack newsletter, “Multiple Anxieties”, reflects a shift toward direct-to-audience content, a trend among authors seeking creative control in the 2020s.

Where Does the Information About Bella Mackie Come From?

The most authoritative source for basic biographical details is the Wikipedia page, which covers her birth name, date, profession, marriage, and bibliography. A comprehensive article in Grazia provides additional context on her career and upcoming projects. Her journalism can be found on The Guardian profile, and her own voice is expressed through her Instagram account and Substack newsletter.

Other sources, such as the Writers Write profile, confirm her writing credits across multiple publications. All facts in this article are drawn from these publicly available, verifiable resources.

Bella Mackie: A Modern Author of Many Talents

Bella Mackie has carved out a unique space in British publishing, blending memoir, dark comedy, and thriller elements. Her work resonates with readers who appreciate honest discussions of mental health and sharp, witty storytelling. While some aspects of her personal life remain private, her public career continues to grow. For more on related figures in media and literature, read about Lauren Laverne – Smouldering Myeloma Diagnosis and Career and Richard Coles – Pop Star, Priest, and Bestselling Author.

Frequently Asked Questions

Where can I find Bella Mackie’s Wikipedia page?

Bella Mackie’s Wikipedia page is available at https://en.wikipedia.org/wiki/Bella_Mackie. It covers her biography, career, and personal life.

How tall is Bella Mackie?

Bella Mackie’s height has not been publicly confirmed. No reliable source provides this information as of 2025.

What is Bella Mackie’s Instagram?

Her official Instagram account is @mackie_bella, where she shares updates on her books and personal life.

What is Bella Mackie’s Substack newsletter called?

Her newsletter is called “Multiple Anxieties” and is available at bellamackie.substack.com.

Where did Bella Mackie grow up?

She grew up in Kentish Town, North London, and still lives there.

Who is Bella Mackie’s father?

Her father is Alan Rusbridger, former editor-in-chief of The Guardian.

What genres does Bella Mackie write?

She writes in genres including memoir, dark comedy, and thriller, often with themes of mental health and running.

Additional sources

dagsvy.se

Henry Oliver Davies Harrison

About the author

Henry Oliver Davies Harrison

Henry Oliver Davies Harrison is Editor-in-Chief and a writer at PressOrbit, covering UK news, business and public affairs. He is accountable for the newsroom's editorial standards and leads its sourcing and fact-checking process, from research through to final approval, so that each article is accurate, clearly attributed and useful to readers.