Garrett Sizemore graduated from Veterans High School in 2012 and then moved to Atlanta to begin his coaching career at the Stingray All Stars. He has been coaching cheerleading for 8 years, and this is his 4th season with Houston County.

Coach Garrett moved back to Warner Robins in 2018 and is now pursuing his degree in English at Middle Georgia State University. Outside of coaching and school, Coach Garrett enjoys spending time with family and friends and watching Netflix documentaries.