Ariarne Titmus has been a Harvey Norman® Ambassador since 2020 and is widely recognised as one of Australia's most accomplished swimmers. Ariarne retired from competitive swimming in October 2025, achieving eight Olympic medals (four gold, three silver and one bronze), nine World Championship medals, and continues to hold the world record in the 200m freestyle.

Ariarne is now focusing on the next chapter of her career in commentary and media establishing herself as a respected commentator and presenter with the support of the latest tech and lifestyle products available to purchase at Harvey Norman® franchisees. Her broadcasting experience includes co-presenting coverage of the 2026 Commonwealth Games Swimming Program, the 2025 World Aquatics Championships and the 2025 Australian Swimming Championships.

Through her sponsorship with Harvey Norman®, Ariarne has also participated in regional and community engagements, young athlete guidance, female representation in sport and media and prioritising Australian Made products.