Home / Health / Fitness Star Stephanie Buttermore Dies at 36
Fitness Star Stephanie Buttermore Dies at 36
7 Mar
Summary
- Stephanie Buttermore, a fitness influencer, passed away at 36.
- She was engaged to fitness coach Jeff Nippard for over two years.
- Buttermore was also a cancer research scientist studying ovarian cancer.

Fitness influencer and researcher Stephanie Buttermore has died at the age of 36. Her fiancée of nearly two years, fitness coach Jeff Nippard, announced the news on Friday, March 6. The cause of her sudden death has not been disclosed.
Buttermore was a prominent voice in the fitness community, with over 525,000 Instagram followers and a million YouTube subscribers. Her content often focused on women's health, body image, and intuitive eating. Prior to her online career, she pursued a PhD in pathology and cell biology, dedicating her research to the molecular mechanisms of ovarian cancer.
She had previously taken a break from content creation in May 2024 to focus on her mental health, citing crippling anxiety. However, she had reported that her well-being had significantly improved. Nippard and Buttermore became engaged in October 2022 after a relationship that began with extensive online communication.




