Stephanie Sanzo is an Australian fitness trainer, weightlifter and social media creator, known online as Steph Fit Mum. Born on April 2, 1987, she is 39 years old as of November 3, 2026, and turns 40 in April 2027. People also search for her as Steph Sanzo, Stephani Sanzo, Stefani Sanzo, Stephanie Zanso and @stephaniesanzo, but the spelling is Stephanie Sanzo.
Stephanie Sanzo Quick Facts
| Name | Stephanie Sanzo |
| Also known as | Steph Fit Mum, Steph Sanzo |
| Date of birth | April 2, 1987 |
| Age | 39 (turns 40 on April 2, 2027) |
| Nationality | Australian |
| Profession | Personal trainer, weightlifter, fitness creator, entrepreneur |
| Known for | Heavy strength training content and the LIFTit with Stephanie Sanzo program |
| Children | Two |
| Net worth | Not disclosed |
Who Is Stephanie Sanzo?
Stephanie Sanzo is from Australia and has lived in Geelong, Victoria. According to Wikipedia, she began focusing on her health in 2012, first with running, and moved into weight training after a pelvic floor problem. A 2017 Daily Mail profile described her as a Geelong mother of two who had become a trainer and an Instagram fitness name.
How Old Is Stephanie Sanzo?
Stephanie Sanzo was born on April 2, 1987, which makes her 39 as of November 3, 2026. Wikipedia and Generation Iron both list that date, and the Daily Mail called her 29 in early 2017, which fits. Her next birthday, on April 2, 2027, will be her 40th.
Career: Training, Sweat and LIFTit
Sanzo qualified as a personal trainer and built her audience by sharing lifting and progress content. She later worked as a trainer on the Sweat app, and she now runs her own program, LIFTit with Stephanie Sanzo, which offers strength plans for beginners and advanced lifters, including home-based and short express options. Her style is heavy resistance training, with little focus on cardio, as she told the Daily Mail in 2017.
Her story is often shared because it is relatable: she started training around motherhood, first with running and then in the gym, and her heavy lifting content helped her build a large online following.
Fans who like her approach often follow other strength-focused creators too, such as Krissy Cela and Lauren Findley.
Family and Personal Life
Sanzo is a mother of two. She has talked openly about the physical changes after having children and how training helped her recover. She has not shared reliable public details about a marriage, so we do not state a husband’s name or a wedding date.
Net Worth
Stephanie Sanzo has not disclosed her net worth, and no reputable outlet has verified one. Her income comes from her training programs, app, and social media work, but exact figures are private.
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Frequently Asked Questions
Who is Stephanie Sanzo?
Stephanie Sanzo is an Australian personal trainer, weightlifter and fitness creator known online as Steph Fit Mum. She runs the LIFTit with Stephanie Sanzo strength training program.
How old is Stephanie Sanzo?
Stephanie Sanzo was born on April 2, 1987, so she is 39 years old as of November 3, 2026. She turns 40 on April 2, 2027.
Is Steph Sanzo the same person as Stephani Sanzo or Stefani Sanzo?
Yes. Steph Sanzo, Stephani Sanzo, Stefani Sanzo and Stephanie Zanso are common spelling variants people search for. The correct name is Stephanie Sanzo, and her Instagram handle is @stephaniesanzo.
What is Stephanie Sanzo known for?
She is known for heavy strength training and lifting content, her time as a Sweat app trainer, and her own LIFTit program. She became popular as a mother of two sharing her fitness journey.
Is Stephanie Sanzo married?
Stephanie Sanzo has kept her family life private, and no reputable source confirms a marriage or a husband’s name. She is a mother of two.
What is Stephanie Sanzo’s net worth?
Stephanie Sanzo has not disclosed her net worth, and no reputable source has verified a figure. Estimates on bio sites are unsourced.
Last updated: November 3, 2026