You might know Sarah Matulin as Ben Roberts-Smith’s partner, but her professional life as a Marketing & Media Specialist tells a quieter story. Her LinkedIn profile shows work across lifestyle, sport, and tourism brands — a career that exists largely outside the headlines. Here’s what we’ve pieced together from verified sources and news reports about who she is and what she does.

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Age: 28 (as of 2021) · Occupation: Marketing & Media Specialist · Known for: Partner of Ben Roberts-Smith · LinkedIn profile: Active, lists diverse portfolio

Quick snapshot

1Confirmed facts
2What’s unclear
  • Exact date relationship with Ben Roberts-Smith began
  • Whether she has children
  • Educational background
  • Height
  • Whether she worked with Channel 7
  • Full details of her professional portfolio
3Timeline signal
  • June 2021: Photographed kissing Ben Roberts-Smith in Sydney (news.com.au)
  • 2021–2025: Relationship continues with limited public appearances (news.com.au)
  • April 2026: Instagram comment calling Andrew Hastie a ‘traitor’ (The Age)
4What’s next
  • Ongoing court proceedings may bring more details about her role
  • Potential media coverage as the Roberts-Smith legal case unfolds

The available records on Sarah Matulin are sparse but consistent: eight verified data points tie her professional identity, personal relationship, and timeline together.

A table of the key biographical details follows below.

Attribute Detail
Full Name Sarah Matulin
Occupation Marketing & Media Specialist (LinkedIn)
Age (2021) 28 (news.com.au)
Known For Partner of Ben Roberts-Smith
Primary Online Presence LinkedIn Profile
Notable Public Event Photographed kissing Ben Roberts-Smith, June 2021
Recent Legal Mention Called a potential criminal witness ‘traitor’ on Instagram, 2026 (The Age)
Work Experience Diverse Australian brands in lifestyle, sport, media, not-for-profit, tourism

What Does Sarah Matulin Do?

Professional Summary from LinkedIn

  • Job title: Marketing & Media Specialist (LinkedIn)
  • Describes herself as passionate about brand strategy and storytelling
  • Listed experience across multiple sectors

Marketing & Media Specialist Role

The Nightly identified Matulin as a sports marketer who met Roberts-Smith at Seven’s television station in Brisbane in 2020. Her LinkedIn corroborates that she has worked with “lifestyle, sport, media, not-for-profit and tourism brands” — a breadth that suggests a generalist marketing portfolio rather than a narrow niche.

The pattern: The only direct source for her professional story is her own LinkedIn, backed by a single secondary report.

The upshot

Matulin’s professional identity is verifiable through a single first-party source (LinkedIn) and one secondary news report. The rest of her career timeline remains patchy — a gap that matters because the Roberts-Smith case has drawn intense scrutiny on her credibility as an affidavit witness.

Bottom line: Journalists covering the Roberts-Smith case should cite Matulin’s LinkedIn profile and The Nightly directly rather than rely on unverified claims about her work history.

Who Is Ben Roberts-Smith’s Partner?

Relationship Timeline

  • Reportedly met at Seven’s Brisbane studio in 2020 (The Nightly)
  • Photographed kissing in Sydney, June 2021 (news.com.au)
  • By October 2023, Matulin provided a court affidavit stating they had discussed moving overseas (Michael West)

Public Appearances Together

Yahoo News Australia reported that Roberts-Smith left Sydney’s Silverwater jail with Matulin while facing war crimes charges (Yahoo News Australia (digital news arm of Yahoo)). CityNews noted the couple had been travelling together before arriving in Perth from New Zealand. Their relationship has been a recurring visual in court-proximity reporting.

Role in Media Coverage

Matulin’s 2026 Instagram comment — calling federal MP Andrew Hastie a “traitor” — was first reported by The Age and then circulated on Reddit. The comment has since been deleted, and Matulin has not publicly addressed it. The implication: she engages with the public narrative surrounding Roberts-Smith’s legal battles, even if indirectly.

What to watch

The Instagram incident shows Matulin is willing to wade into political commentary. If the Roberts-Smith case continues generating headlines, her social media activity could become a recurring subplot.

Sarah Matulin’s Background and Age

Age and Early Life

  • Reported age 28 in June 2021 (news.com.au)
  • Birth year: approximately 1993
  • Place of birth: not publicly confirmed

Education and Career Path

No educational institution has been publicly linked to Matulin. LinkedIn does not list a university or college. Her career path is inferred from job titles — “Marketing & Media Specialist” — but specific employers are not named in available profiles. This gap makes her professional ascent difficult to verify beyond the broadest strokes.

Public Profile and Privacy

Matulin has no Wikipedia entry, no personal website, and no dedicated biography in any major publication. Her digital footprint consists of a LinkedIn profile, a handful of news photographs, and the deleted Instagram comment. For anyone researching Sarah Matulin, the information ceiling is low — and the verified facts are finite.

The catch: Researchers should treat any claim about her education, height, or Channel 7 association as unconfirmed until a primary source emerges.

Bottom line: Matulin’s age and professional title are the only hard biographical data points — any additional claims remain unverified.

Timeline Signal

  • — Photographed kissing Ben Roberts-Smith in Sydney; reported age 28
  • — Relationship continues; limited public appearances
  • — Matulin provides court affidavit in Roberts-Smith bail hearing (Michael West)
  • — Instagram comment calling Andrew Hastie a ‘traitor’ (The Age)

Clarity Check

Confirmed facts

  • Marketing & Media Specialist (LinkedIn)
  • Age 28 as of 2021 (news.com.au)
  • Partner of Ben Roberts-Smith (multiple news outlets)
  • Provided court affidavit in 2023 (Michael West)
  • Called Andrew Hastie a ‘traitor’ on Instagram (The Age)

What’s unclear

  • Exact date relationship began
  • Whether she has children
  • Height
  • Educational background
  • Channel 7 employment history
  • Full list of employers
  • Marital status of Ben Roberts-Smith at the start of the relationship
  • Any direct quotes from Matulin about the legal case

Key Quotes

“She got things done, and that really got his attention.”

— Facebook post by Courier Mail (reported as description of Matulin by anonymous source)

“Traitor.”

— Sarah Matulin, Instagram comment on a post about Andrew Hastie, April 2026 (since deleted, reported by The Age)

“They had not planned to run away and intended to face criminal charges if they arose.”

— Sarah Matulin, sworn affidavit in Ben Roberts-Smith bail hearing, October 2023 (reported by Michael West)

The verified picture of Sarah Matulin remains thin: a marketing professional in her early thirties, tied to one of Australia’s most controversial legal sagas. Her 2026 Instagram comment broke a long public silence, suggesting she may engage more directly as the case progresses. For Australians following the Roberts-Smith story, the question now is whether Matulin will remain a background figure or step further into the spotlight as the legal drama continues.

Related reading: **Rhys Bellinge Manslaughter Sentence: Verified Facts** · **Luke Sayers Scandal: Ex-Carlton President’s Downfall**

Additional sources

facebook.com, facebook.com, reddit.com, reddit.com, reddit.com, instagram.com, tiktok.com, facebook.com

For more on Ben Roberts-Smiths legal troubles, see the detailed report on his war crimes arrest.

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Frequently asked questions

What does Sarah Matulin do for a living?

She is a Marketing & Media Specialist, as listed on her LinkedIn profile.

How old is Sarah Matulin?

She was reported as 28 in June 2021, making her birth year approximately 1993.

Is Sarah Matulin married to Ben Roberts-Smith?

She is publicly identified as his partner or girlfriend. No marriage has been reported.

Does Sarah Matulin have any children?

Not confirmed. Reddit posts mention Roberts-Smith’s twin daughters, but no verified source confirms Matulin has children.

What is Sarah Matulin’s connection to Channel 7?

Unverified. The Nightly reported she met Roberts-Smith at Seven’s Brisbane studio, but her employment there has not been confirmed.

Is there a Wikipedia page for Sarah Matulin?

No. She does not have an entry on Wikipedia or any other biographical reference site.

What has Sarah Matulin said publicly about Ben Roberts-Smith’s legal case?

She provided a court affidavit in 2023 stating the couple had no plans to flee. In 2026 she called Andrew Hastie a ‘traitor’ on Instagram.

Where can I find Sarah Matulin’s professional background?

Her LinkedIn profile is the most reliable source. The Nightly also published a report identifying her as a sports marketer.