Katy Hearn

Fitness Model and Trainer Katy Hearn started her career in 2012, at around 20 years old. Born in Louisville, Kentucky, the American influencer has built a following by sharing her expertise on YouTube, where she has 90,600 subscribers. She is a Caucasian fitness model with brown hair, blue eyes, and an athletic build. She stands 5'1" tall and has enhanced breasts.

With over a decade of experience, Hearn has become a recognizable name in the fitness space. She launched her journey as a model and trainer, eventually expanding into social media influencing. Her current Instagram following sits at 624, a sharp contrast to the 1.6 million followers she reported in January 2025. This shift appears to be a recent development. Still, her YouTube channel continues to offer fitness content, and her presence remains active across platforms.