Olivia Dunne is an American gymnast from New Jersey. She started training gymnastics as young as the age of 3 and has become one of the youngest athletes of her country who qualified for Junior International Elite. Her nickname is Livvy. She trains at ENA Paramus and was a member of the U.S Junior National Team in 2017. She has participated in many competitions including USA Championships. She is also now a social media star, having over 4M fans on her TikTok channel and over 1M followers on her Instagram account. She usually posts lip-syncing videos on her TikTok as well as lifestyle photos on Instagram.