Walker played college football for the University of Georgia Bulldogs before being drafted by the Jacksonville Jaguars in the 2022 NFL Draft. During his time at the University of Georgia, Walker quickly became known for his athleticism and versatility on the field. He played as both a defensive end and linebacker, showcasing his ability to excel in different positions and situations. Walker’s impressive performance in college led to him being one of the top prospects in the 2022 NFL Draft, ultimately being selected by the Jaguars.