Fitness influencer Stephanie Buttermore has passed away at the age of 36, according to her fiancé Jeff Nippard.

Media News Source reports the tragic passing of fitness influencer Stephanie Buttermore, who died at the age of 36. The news was shared by her fiancé, Canadian bodybuilder Jeff Nippard, through a statement released by his team on social media. The statement expressed deep sorrow over Buttermore’s sudden death and emphasized her significant role in Nippard’s life, noting her warmth, compassion, and dedication to her work in cancer research.

Buttermore, who was well-known in the fitness community, held a PhD in pathology and cell biology, focusing her research on the molecular mechanisms that drive ovarian cancer progression. She garnered a substantial following on social media platforms, amassing over a million subscribers on YouTube and more than 500,000 followers on Instagram, where she shared insights on fitness and health. Though she stepped back from her online presence in 2024 citing mental health concerns, she frequently appeared in Nippard’s posts, showcasing the strong bond they shared.

In light of this devastating news, Nippard requested privacy for himself and Buttermore’s family as they cope with their loss and expressed gratitude for the outpouring of support from their community. Despite the absence of specific details regarding the cause of her death, the report emphasizes the profound impact Buttermore had on those around her, both personally and professionally.

The announcement of Buttermore’s passing comes shortly after she celebrated her birthday on February 25, a day that was undoubtedly filled with memories and hopes for the future. Their engagement, which was officially announced in October 2022, marked a significant milestone in their relationship. The couple often shared lighthearted moments on social media, including a recent Valentine’s Day post where Nippard highlighted their bond amidst the stresses of life.

Buttermore’s legacy will likely endure through her significant contributions to cancer research and her influence in the fitness industry. Her warmth and dedication will be remembered by her friends, family, and fans alike as they reflect on the impact she made in her brief but meaningful life.