Sierra Nielsen is an American certified personal fitness trainer, model, Instagram star, and social media influencer. She is best known for sharing her fitness, working out photos, and videos on Instagram, and running a fitness program called Strong by Sierra. She is also known for running a wellness and self-love program called Your Soul Sexy.
Sierra was born and raised in Lincoln, Nebraska, USA along with her parents and siblings. She attended a local school for graduation and moved to Vanderbilt University and completed a bachelor’s degree in Psychology. Having been fond of modeling and Tv shows, she moved to LA, California to make a career in Tv. She gained initial fame as a Tv celebrity after working in several Tv shows and modeling projects.