McCallan Castles Stats & Bio | Packers Linebacker

About McCallan Castles

McCallan Castles is a linebacker for the Green Bay Packers, wearing jersey number 43 and bringing a commanding physical presence to the field at 6'4" and 250 pounds. Born on December 3, 1999, Castles developed his football skills at the University of Tennessee, where he honed the instincts and athleticism that would eventually earn him a spot in the NFL. His size and athleticism make him a versatile defensive threat, capable of stopping the run and dropping into pass coverage with equal effectiveness. Castles represents the next generation of Packers defenders, carrying on Green Bay's storied tradition of developing impactful linebackers. As he continues to grow within the Packers' defensive system, Castles remains focused on contributing to a winning culture in Wisconsin.

Updated: Mar 23, 2026