Calvin Johnson: I wanted to play elsewhere, Lions wouldn't let me
It's true: Lions' Megatron Calvin Johnson will retire from
Calvin Johnson officially announces his retirement
Detroit Lions' Calvin Johnson to call it quits in his prime
Detroit Lions receiver Calvin 'Megatron' Johnson retires from the
Megatron memories: Calvin Johnson rewatches the greatest moments
Calvin Johnson Retired in His Prime, But Where is Megatron Now
Calvin Johnson opens up about his early retirement, Aaron Rodgers
Calvin Johnson opens up about his early retirement, Aaron Rodgers
Mega-gone: Calvin Johnson retires from NFL at age 30
NFL draft: History of Detroit Lions picking inside top 10 is quite
Calvin Johnson retires with record-tying five 200-yard games