Missmiafit, whose real name is Mia Sand, is a Danish fitness model, social media influencer, and OnlyFans content creator. She is best known for her muscular yet curvy physique, and she promotes fitness, body positivity, and self-confidence through her online platforms. Mia was born in Copenhagen, Denmark, on October 11th, 1987. Her fitness journey has won her collaborations with brands such as Fashion Nova and Aldo Shoes, among many others. On Instagram, she shares workout routines, personal fitness journeys, and motivational content to encourage women to embrace strength and diversity in fitness. Mia has a TikTok account, though less active. Her OnlyFans account provides additional exclusive and explicit content. Missmiafit is highly active in the fitness community and often shares workout programs emphasising strength training and powerlifting. Mia lives in Denmark with her husband (Rune Jacobsen) and two sons.