Zack Follett is a maniac!
He is a special teams player for the Detroit Lions. The guy promised to make all 31 other NFL teams pay for not drafting him. Nevermind that the Lions passed on him 8 times before taking him in the 7th and final round of the 2008 NFL Draft.
He's not on the field much, but when he is...
He makes it count.
Now, why did he feel the need to get in a cage with real lions? Because he's a bad ass! Watch him taunt the lions with his helmet, get in the cage, give a motivational speech then nearly get attacked.