3 NFL superstars who retired during their prime
Carolina Panthers' Luke Kuechly abruptly retires from NFL after eight seasons
Luke Kuechly Announces Retirement
Luke Kuechly calls it a career after eight remarkable seasons
Luke Kuechly calls it a career after eight remarkable seasons
Panthers LB Luke Kuechly making progress since suffering concussion
Panthers Luke Kuechly retires at 28—what he learned from his first job
Carolina Panthers LB Luke Kuechly retires at the age of 28
Luke Kuechly calls it a career after eight remarkable seasons
Carolina Panthers' Luke Kuechly, a five-time all-pro linebacker, retires from NFL at 28
Luke Kuechly: Panthers star linebacker retires in stunner
Luke Kuechly calls it a career after eight remarkable seasons
Luke Kuechly retires, Carolina Panthers linebacker ends career - Sports Illustrated
Luke Kuechly Retired Early, But Where is He Now? - FanBuzz
Carolina Panthers Luke Kuechly makes surprise retirement announcement at 28