Olivia “Livvy” Dunne is an American influencer and former artistic gymnast born on October 1, 2002.

She grew up in New Jersey and was homeschooled while training in gymnastics. Livvy competed for the LSU Tigers women’s gymnastics team and was notable for her performance on uneven bars and floor exercise.
She contributed to LSU’s first-ever NCAA national championship title in 2024. She experienced some injuries in 2025 that eventually led to her retirement from gymnastics in April 2025.

Livvy Dunne is highly recognized for her social media presence, with over 5 million Instagram followers and 8 million TikTok followers, making her one of the most followed NCAA athletes on social media.
She was a pioneer in monetizing her name, image, and likeness (NIL) in college sports following a 2021 NCAA rule change.