Panthers LB Luke Kuechly, 28, says retiring from NFL is 'right thing to do' - ESPN
Robert Mays Profile and Activity - Page 7 - The Ringer
Luke Kuechly calls it a career after eight remarkable seasons
Watch: Carolina Panthers star LB Luke Kuechly, 28, announces retirement from NFL
The NFL's Skill-Set Poster Boys - The Ringer
Carolina Panthers LB Luke Kuechly retires at the age of 28
Football Archives - Dear Sports Fan
Luke Kuechly calls it a career after eight remarkable seasons
Panthers All-Pro LB Luke Kuechly retiring after 8 seasons in NFL
Panthers' 28-Year-Old Linebacker Luke Kuechly Stuns NFL With Retirement