THE OFFICIAL SITE OF
Klein Cain High School Athletics

Jackson Allen is entering his first season at Klein Cain High School as the cornerbacks coach. A native of Sinton, Texas, Jackson grew up surrounded by football, inspired by his father, a longtime head football coach. He graduated from Sinton High School before playing wide receiver at Texas A&M University–Kingsville from 2020 to 2024. During his collegiate career, he served as team captain and earned All-Conference honors. Jackson began his coaching career in the spring of 2025 as the Tight Ends Coach at Texas A&M–Kingsville. He also earned his master’s degree from TAMUK, furthering his commitment to leadership and education.