Canadian fitness YouTuber Jeff Nippard recently made international headlines after announcing the sudden death of his fiancée, fitness influencer and scientist Dr. Stephanie Buttermore, at the age of ...

YouTube fitness star Stephanie Buttermore died unexpectedly at age 36, leaving behind fiancé Jeff Nippard and her dedicated ...

Fitness influencer Stephanie Buttermore tragically died in March 2026 at the age of 36. “It is with profound sorrow that we share the sudden passing of Jeff’s fiancée and partner of 10 years, ...

The cause of death for Stephanie Buttermore is not clear, but she opened up in a final post. She was the fiancée of bodybuilder Jeff Nippard. Stephanie Buttermore, fitness influencer, died suddenly at ...

Stephanie Buttermore rose to fame on YouTube, but abandoned her accounts two years before her tragic 2026 death. Here's what happened leading up to Jeff Nippard's fiancée quitting social media.

Add Yahoo as a preferred source to see more of our stories on Google. Almost two years before her sudden and mysterious death at the age of 36, fitness influencer Stephanie Buttermore took a break ...

Stephanie Buttermore, the fitness influencer known for creating positive social media content on body positivity, died, her fiancé, Jeff Nippard, announced on March 6, 2026. She had just turned 36 on ...

Stephanie Buttermore’s fiancé, bodybuilder Jeff Nippard, was all smiles with the influencer weeks before her death. In an Instagram post shared on February 14, Nippard placed his arm around Buttermore ...