Calvin Johnson was a PFF all-timer before early retirement
Dan Orlovsky Rips Lions Over 'Stupid' Calvin Johnson Feud
Former Detroit Lions receiver Calvin Johnson says he is content in
NFL Notebook: Lions' Calvin Johnson retires - West Central Tribune
Calvin Johnson finishes third on Dancing With The Stars - NBC Sports
Megatron memories: Calvin Johnson rewatches the greatest moments
Calvin Johnson Sends Message to Lions WR Jameson Williams
NFL Star Calvin Johnson Retiring
Athletes who retired early
Calvin Johnson inks $132 million deal with Lions - CBS News
Calvin Johnson, Quiet and Classy, Retires the Way He Played - The
Calvin Johnson Stats, News and Video - WR
Calvin Johnson is jealous of Matthew Stafford's Lions escape