Martin Kemp: Health, Wealth, and Why He Has No Friends

When Martin Kemp felt a small bump on the back of his head while filming in Canada, he didn’t expect it to be a brain tumor. That hospital visit set off a journey through Gamma Knife surgery, a treatment he now credits with saving his life. Here’s a grounded look at his career, health, and the quirks that make him one of Britain’s most candid celebrities.

Age: 64 (born 10 October 1961) · Net worth: Not publicly verified (estimates vary) · Spouse: Shirlie Kemp (m. 1988) · Children: Two, including Roman Kemp · Known for: Bassist for Spandau Ballet, actor in EastEnders · Health: Brain tumor survivor (Gamma Knife treatment)

Ten key facts about Martin Kemp, drawn from verified sources, paint a clear picture of his life and career.

What is Martin Kemp’s illness?

Brain tumor diagnosis and treatment

Martin Kemp was diagnosed with two benign brain tumors after make-up artists noticed a lump on the back of his head while he was working in Canada (Digital Spy). The larger tumor was removed surgically, but the second was considered too risky for standard surgery (HCA Healthcare UK).

Gamma Knife surgery explained

Gamma Knife is a precise form of radiotherapy that delivers beams of radiation directly to a tumor without incisions. Kemp received an early predecessor of today’s Icon model at the London Gamma Knife Centre, which he later officially opened (Evening Standard). The facility cost £3 million and about 80% of its patients were expected to be NHS-funded (Evening Standard).

The implication: Gamma Knife allowed Kemp to avoid high‑risk open surgery and resume a normal life. The trade‑off is that the treatment caused epilepsy, which he still manages today (Digital Spy).

Is Martin Kemp a millionaire?

Estimated net worth from music and acting

Spandau Ballet’s global success – especially hits like “True” and “Gold” – combined with Kemp’s long‑running role as Steve Owen on EastEnders (1998–2002) built a comfortable fortune. Various financial reports place his net worth between £5 and £8 million, though no official figure is publicly disclosed. His brother Gary Kemp, also a musician and actor, is estimated to have a similar or higher net worth.

Comparison with brother Gary Kemp

Both brothers earned from Spandau Ballet, but Gary also writes musicals and scores. Martin’s additional income from DJ sets, touring, and reality TV appearances (including I’m a Celebrity… in 2025) keeps his earnings steady. The lack of a public net‑worth disclosure means any comparison is speculative.

The catch: Without audited figures, the £5–8 million range is at best an educated guess from multiple online sources. For fans, the number matters less than the fact that Kemp built a career that spans decades.

Why doesn’t Martin Kemp have any friends?

Roman Kemp’s revelation

In a 2020 interview, Roman Kemp revealed that his father Martin “doesn’t have any friends” and is perfectly fine with that (Digital Spy – interview coverage). The comment sparked curiosity because Martin is a performer who appears outgoing on stage.

Martin’s own explanation

Kemp has confirmed he prefers a very small social circle, focusing on family and a few trusted associates. He calls it a choice that protects his mental health and time. This contrast between his public persona and private life adds depth to his character.

Why this matters: Kemp’s honesty about his social preferences challenges the stereotype that celebrities must be surrounded by a large entourage. It’s a reminder that privacy can be a deliberate, healthy boundary even for someone in the spotlight.

What is Martin Kemp’s wife famous for?

Shirlie Kemp’s music career with Pepsi & Shirlie

Shirlie Holliman rose to fame as one half of the 1980s pop duo Pepsi & Shirlie, alongside Pepsi DeMacque. The duo had hits such as “Heartache” and was closely associated with Wham! before branching out on their own (Wikipedia – Shirlie Holliman).

Her marriage to Martin and family life

Shirlie married Martin Kemp in 1988, and the couple have two children: Roman Kemp, a well‑known radio presenter, and Harley Moon Kemp, a singer. Shirlie took time out from her career to care for Martin during his brain tumor treatment (Wikipedia – Shirlie Holliman).

The pattern: Shirlie is not just “Martin Kemp’s wife” – she built her own musical legacy and made significant sacrifices for her family. Her net worth is also reported in the millions, though exact figures are not public.

Why don’t Martin Kemp and Tony Hadley get along?

Spandau Ballet reunion tensions

After Spandau Ballet reformed in 2009, internal disagreements resurfaced, particularly between Martin Kemp and lead singer Tony Hadley. Hadley left the band in 2017, citing creative differences and alleged mismanagement. Both men have made public comments about their strained relationship (Evening Standard).

Public disagreements and reported feud

Hadley has expressed disappointment about how the reunion was handled, while Kemp has suggested that Hadley’s departure was inevitable. Neither party has fully reconciled, and the band has not performed together since 2019.

The trade‑off: For fans, the feud means any new Spandau Ballet music or full reunion is unlikely. For Kemp, it frees him to focus on solo projects and the ‘Back to the 80s’ tour, where he performs the band’s classics alongside other acts.

Martin Kemp’s story is one of resilience – surviving a brain tumor, navigating public feuds, and staying true to himself even when that means having very few friends. For anyone facing a serious health scare, his experience with Gamma Knife offers a concrete example of how modern medicine can turn a frightening diagnosis into a manageable condition. For fans of Spandau Ballet, the unresolved tensions with Tony Hadley mean the classic lineup may never return. The choice is clear: either accept that the band’s legacy rests on its recorded history, or hope that healing can still happen offstage.