Martin Kemp: Illness, Wife, Net Worth & Career Facts

Martin Kemp has lived more than one life in the public eye—first as the bassist behind Spandau Ballet’s polished new wave, then as the hard-edged Steve Owen on EastEnders. Along the way he faced a brain tumour diagnosis, built a family with former Wham! singer Shirlie Holliman, and became a fixture of British pop culture.

Full name: Martin John Kemp ·
Born: 10 October 1961, Islington, London, UK ·
Age: 64 (as of 2025) ·
Professions: Musician, actor, director, presenter ·
Known for: Spandau Ballet bassist, Steve Owen in EastEnders

Six details define Martin Kemp’s public profile at a glance.

What is Martin Kemp’s illness?

Details of his brain tumour diagnosis

• Martin Kemp was diagnosed with two brain tumours in the 1990s, according to Celebrity Net Worth.
• He underwent pioneering Gamma Knife treatment at the London Gamma Knife Centre in 1997, as documented by HCA Healthcare UK.
• In an ITV interview, Kemp said he discovered the tumour while filming a show in Canada and that it had been growing for about 12 years (YouTube/ITV).

Surgery and recovery timeline

• After treatment, Kemp lost memory and could not walk or see in one eye, he recounted on I’m a Celebrity…Get Me Out of Here! (YouTube/ITV).
• He has controlled epilepsy since the 1990s as a result of the tumours, per Wikipedia.
• A protective metal plate was implanted over his brain under the scalp (Wikipedia).

Current health status

• Kemp continues to manage long-term effects, including tinnitus, but remains active in his career and family life.
• He opened the London Gamma Knife Centre in September 2009, fourteen years after his initial diagnosis (HCA Healthcare UK).

The implication: Kemp’s health disclosure has become a template for public figures navigating serious illness.

What is Martin Kemp’s wife famous for?

Shirlie Holliman’s career in pop music

• Shirlie Holliman was a backing singer for Wham! — one of the biggest pop acts of the 1980s (Wikipedia).
• She later formed the duo Pepsi & Shirlie, scoring hits in the late 1980s (Wikipedia).
• Her pop career put her at the heart of the 80s music scene alongside George Michael and Andrew Ridgeley.

Her role in the duo Pepsi & Shirlie

• Together with Helen “Pepsi” DeMacque, the duo released albums and toured internationally.
• Their best-known single, “Heartache”, reached No. 2 on the UK Singles Chart.

Personal life and advocacy

• Shirlie and Martin married in 1988 and have two children (Wikipedia).
• She has spoken publicly about struggling with endometriosis, which affected her fertility. Martin told The Independent that “everything was blocked up” due to the condition (The Independent).
• Endometriosis affects an estimated 176 million people worldwide (The Independent).

The pattern: Public perception of Shirlie Kemp tends to focus on her pop association rather than her independent career and health advocacy.

Is Martin Kemp a millionaire?

Net worth estimates

• Celebrity Net Worth estimates Martin Kemp’s net worth at $4 million.
• Another source, Tuko, reports a combined net worth for Martin and Shirlie of $1.5 million, though this is considered less reliable.
• Shirlie Kemp’s individual net worth remains publicly undisclosed (Tuko).

Income from Spandau Ballet

• Spandau Ballet sold over 25 million albums worldwide and the band’s royalties continue to generate income for Kemp.
• Reunion tours and licensing of hits like “True” add to his earnings.

Acting and other revenue streams

• His five-year stint on EastEnders as Steve Owen was a steady acting income.
• Reality TV appearances, including I’m a Celebrity…Get Me Out of Here!, brought appearance fees.
• He also works as a radio presenter and occasional director.

What this means: Without verifiable public records, net worth figures remain entertainment estimates rather than financial facts.

Why doesn’t Martin Kemp have any friends?

Martin’s statement on social circle

• In a 2024 interview with The Mirror, Martin Kemp said he doesn’t have many friends and prefers to spend time with family (YouTube/ITV).
• He described his social life as small but meaningful, focusing on his wife and children.

Roman Kemp’s comment on his father

• Roman Kemp, his son and a Capital FM presenter, confirmed that his father is perfectly happy with a limited social circle (Capital FM).
• Roman said: “He’s got me and my sister, and my mum. That’s all he needs.”

Interpretation and context

• The headline “Martin Kemp has no friends” often circulates without context. In reality, he chooses a small, loyal circle over a large network.
• His health experiences may have shifted his priorities toward family intimacy over socialising.

The implication: Kemp’s social choices reflect a deliberate prioritisation of family over public expectation.

Does Martin Kemp have three kidneys?

Medical fact about his kidneys

• There is no verified medical evidence that Martin Kemp has three kidneys.
• Standard human anatomy includes two kidneys; a third is extremely rare (supernumerary kidney) and usually found incidentally.

Source of the rumour

• The rumour appears to have originated in gossip columns and social media, without credible medical confirmation.
• Neither Kemp nor his family has ever publicly claimed this anomaly.

Clarification from interviews

• When asked directly, Kemp has not confirmed the three-kidney story, suggesting it is an internet myth.
• Given the absence of any primary source, the claim belongs in the “unconfirmed” category.

The pattern: The three-kidney rumour is a classic example of celebrity gossip mutating without factual basis.

Timeline

The implication: Kemp’s timeline reveals a life punctuated by health crisis and reinvention, with family as the constant thread.

The pattern: The clarity check separates well-documented biography from media speculation.

What people are saying

“I haven’t got many friends. I’ve got my wife, I’ve got my kids, and that’s it.”

— Martin Kemp, in a 2024 interview with The Mirror

“He’s got me and my sister, and my mum. That’s all he needs.”

— Roman Kemp, on his father’s social circle, speaking on Capital FM

“Everything was blocked up. It took us a while to have kids.”

— Martin Kemp, discussing his wife’s endometriosis, The Independent

The implication: These quotes reinforce Kemp’s narrative of family priority and open communication about health struggles.

For anyone following Kemp’s trajectory, the takeaway is clear: he has built a career on reinvention while keeping family at the centre, and his public health disclosures have only deepened his connection with fans. For the thousands of people facing brain tumour diagnoses, Kemp’s story offers a model of resilience—or at least a reminder that a medical crisis doesn’t have to define the rest of your life. The choice to share his history openly turned a private struggle into a public legacy, and that legacy keeps growing.

For a detailed look at Martin Kemps age and career, including his time on EastEnders and family life, this guide offers a comprehensive overview.

Frequently asked questions

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