Fitness Influencer Stephanie Buttermore Dies at 36
March 7, 2026·about 6 hours ago·via Us Weekly

Heartbreaking news from the fitness world: beloved influencer and PhD researcher Stephanie Buttermore has passed away at 36, as announced by her fiancé of 10 years, Jeff Nippard, on March 6. Fans had been worried during her two-year social media hiatus, where she shared struggles with crippling anxiety that kept her from posting. Read more about this...
