AmericanFebruaryFebruary 13 Katelyn Ernst 169 Katelyn Ernst #InstaFitBio Katelyn Ernst First Name: Katelyn Last Name: Ernst Full Name: Katelyn Ernst Nationality: American Date of Birth: February 13, 2004 Place of Birth: US Hair Color: Brown Eye Color: Brown Katelyn Ernst Instagram – @katelynernst3 Katelyn Ernst TikTok – @katelynernst4