Who Is Ariarne Titmus' Boyfriend? Her New Partner & Personal Life Update

Updated 27 October 2025 04:33 PM

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Who Is Ariarne Titmus' Boyfriend? Her New Partner & Personal Life Update

Who Is Ariarne Titmus' Boyfriend?

Ariarne Titmus' boyfriend is Mack, a private individual who prefers to stay out of the public eye. Mack is not involved in swimming or the sports industry but is believed to be based in Melbourne, where Titmus has been spending more time recently. The Olympic swimming champion shared their relationship publicly after attending the 2025 Australian Open together, marking her first official outing with him.

https://www.instagram.com/p/DHN8kMxzY0c/?

How They Met

The exact details of how Ariarne Titmus met Mack have not been publicly shared. During a January 2025 interview, she mentioned they had been dating for about three months but avoided revealing how they met or specifics about his background. Their relationship became public when they appeared together at the Australian Open semi-finals in January 2025

Ariarne Titmus Age

Born on September 7, 2000, Ariarne Titmus is currently 25 years old in 2025. She won her first Olympic gold medal at age 20 during the Tokyo 2020 Olympics, quickly establishing herself as one of Australia’s top swimming stars.​

Ariarne Titmus Instagram

Ariarne’s official Instagram handle is @ariarnetitmus_, where she has over 220,000 followers. She rarely posts about her relationship, focusing mostly on training, competition updates, and career milestones. In January 2025, she made her relationship with Mack Instagram official by sharing a photo of them at the Australian Open tennis event. Her account is verified and regularly updated with professional and personal highlights.

https://www.instagram.com/p/DMPZbYmRSzz/?

Ariarne Titmus Partner

Mack, Ariarne’s partner, remains mostly private about his life and profession. While public details are scarce, he is described as a "normal guy" who stays out of the spotlight, which complements Ariarne’s high-profile career well. They have appeared together publicly at several events, including the 2025 Australian Open, the Australian Grand Prix, and the AFL Grand Final 2025, showcasing their supportive dynamic without oversharing.​

Disclaimer 

The information provided about Ariarne Titmus' relationship status and partner is based on current public sources and recent media coverage as of October 2025. Details may change, and private aspects of her dating life are respected and not speculated on. For the latest official updates, always refer to verified profiles or news outlets

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