Meet the Staff!
Hannah Kroenert, Color Guard Director
Hannah Kroenert is proud to serve as the Color Guard Director at Keller Central High School. Ms. Kroenert is passionate about creating a supportive, high-achieving environment where students feel valued, challenged, and inspired to grow. She focuses on strong technical training, performance excellence, and building a positive team culture on and off the field.
A 2019 graduate of Marcus High School, Ms. Kroenert brings over a decade of experience in the marching arts as both a performer and educator. Her performance background includes the Bluecoats (2019), CGT Dallas (2020), Blue Stars Drum and Bugle Corps (2023), and Mirage Performance Ensemble (2023–2025). Additionally, she comes from a proud band family—her sisters were members of the Broken Arrow and L.D. Bell color guards, and both of her parents are actively involved in the marching arts. This lifelong connection to the activity continues to fuel her commitment to student success and community. Ms. Kroenert has a degree in Health Science, and is currently pursuing higher education a to further her expertise in leadership and instruction.
Outside of teaching, Ms. Kroenert enjoys staying active through hot yoga and pilates. She’s often found with an iced coffee or energy drink in hand, and a touch of gold jewelry to complete her day.
Isaiah Weekley, Color Guard Technician
Isaiah Weekley brings extensive experience and dedication to the Keller Central Color Guard program. A four-year member of the Cavaliers Drum and Bugle Corps and a 2025 cast member of Mirage, Mr. Weekley has performed at the highest levels of the marching arts. In addition to his performance career, he has taught and choreographed for several successful Texas programs, including L.D. Bell High School, McKinney North High School, and MacArthur High School. In these roles, he has contributed to competitive successes, program growth, and the development of strong performance cultures.
Mr. Weekley is committed to fostering technical precision, performance excellence, and a positive team environment that enables students to grow both as performers and as individuals. Originally from Indiana, he brings creativity to both his teaching and his hobbies, which include baking sourdough bread and crocheting.