K.J. Hamler Stats & Bio | Bills Linebacker

About K.J. Hamler

K.J. Hamler brings speed, instinct, and relentless energy to the Buffalo Bills, wearing jersey #19 as a linebacker. Standing 5'9" and weighing 178 lbs, Hamler defies traditional linebacker size through exceptional athleticism and football IQ. Born on July 8, 1999, in Pontiac, Michigan, he developed his skills at the prestigious IMG Academy before earning a roster spot at Penn State, where he honed his competitive edge against top-tier collegiate competition. His journey from the Midwest to one of the NFL's most competitive rosters reflects his dedication and drive to succeed at the highest level. Hamler's quickness and tenacity make him a unique presence on the field, embodying the relentless work ethic that has defined his football career from his earliest days as a prospect.

Updated: Mar 13, 2026