Kaysey Thompson is originally from Boston, MA.  She began doing color guard when she was 5 years old in a local winter guard directed by her parents. In the years since, she has performed with several successful winter guards and drum corps including St. Annís World, The Crossmen, and The Cadets.

She has taught and consulted with several color guards and a variety of other performing groups throughout the country.  She has spent the last 8 years touring and performing with BLAST!, Shockwave, and MIX.