Vincent Jackson, 37

Despite a stellar, 12-year career as a wide receiver with the San Diego Chargers and Tampa Bay Buccaneers, it wasn’t difficult for Vincent Jackson to walk away from the NFL, even when he could have easily played for another three or four seasons, at least. 

“Being able to retire on my own accord was a blast,” he says. “A lot of guys don’t get that luxury. You’re either getting released or cut, or you have an injury and the decision goes right out of your hands.” 

And unlike many recently retired athletes, Jackson says he wasn’t tempted to stay in the game as a coach, scout, broadcaster or other off-field role.