The 30-year-old retiree has no idea how much brain damage he suffered in the NFL.
The former Steelers tight end leaves the game healthy.
Here's why Antonio Brown could see himself in Canton one day
Her choices: Peyton Manning, Marshawn Lynch and Calvin Johnson
Listen to Mark Wahlberg's pitch for Calvin Johnson.
The Internet is exploding over the news Detroit Lions wide receiver Calvin “Megatron” Johnson announced his retirement from th...
The Seahawks react to Beast Mode's Super Bowl announcement.
Golden Tate talks about the retirement of Calvin Johnson
The Lions' new No. 1 WR praises his retiring mentor.
Calvin Johnson joins a growing trend in professional football.