Who was Jeff Nippard’s fiancée Stephanie Buttermore? All about the fitness influencer, scientist, and partner behind the popular YouTube star
Fitness influencer and scientist Stephanie Buttermore has died at age 36, according to an Instagram statement shared by her fiancé Jeff Nippard’s team. Buttermore was known for combining science and fitness content online. She held a PhD in pathology and cell biology and studied ovarian cancer. Fans and athletes have shared condolences with Nippard following the news.
Fitness influencer and scientist Stephanie Buttermore has died at age 36, according to an Instagram statement shared by her fiancé Jeff Nippard’s team. Buttermore was known for combining science and fitness content online. She held a PhD in pathology and cell biology and studied ovarian cancer. Fans and athletes have shared condolences with Nippard following the news.
