Do you want to grow to be 6'6, 265 pounds and dominate in the NFL? You better be real lucky because this cereal won't help you become any of that. Eating a bowl of Rob Gronkowski's cereal called "Gronk Flakes" might help you dance to hip hop and spike everything in your path. The only question for Gronk is what's next? He is a big, lovable kid who will "throw you out the club" if need be. Ask Indianapolis Colts DB, Sergio Brown. I've never tried "Gronk Flakes," but the New England Patriots mascot has, and he looks pretty jacked as seen in this Instagram post. Have you had your "Gronk Flakes" today?