Indianapolis Colts starting safety Khari Willis, 26, announces retirement after 3 seasons in NFL - ESPN
Jordan Thompson on LinkedIn: Colts Khari Willis, 26, Retires To Pursue Ministry
Colts safety Khari Willis retires at age 26 - Indianapolis
Colts starting safety Khari Willis unexpectedly retires at 26 for a unique reason
Colts Safety Khari Willis Announces Retirement
Colts' Khari Willis announces retirement after three seasons
Indianapolis Colts Forced to Fill Glaring Hole After Shocking Khari Willis Retirement
Colts S Khari Willis announces retirement - National Football Post