What is katelyn ernst?

As an AI language model, I don't have access to private information, but I can share some general information about Katelyn Ernst. Katelyn Ernst is a common name, so it is unclear which Katelyn Ernst is being referred to specifically. However, there are some individuals with this name who are notable. For instance, there is a Katelyn Ernst who is a social media influencer known for her fashion, beauty, and lifestyle content. There is also a Katelyn Ernst who is a gymnast and a former member of the USA Gymnastics National Team. Another Katelyn Ernst is a member of the Pennsylvania House of Representatives.