The football jersey is your first (and perhaps your biggest) clue as to who the little bookworm in the above picture is. This guy is a big football fan, which is evident by his No. 7 jersey. The apple and globe are a nice touch. How scholastic!

Flash forward to 2012, and this youngster would have his sleeves ripped off and his blue eyes hiding beneath the brim of a black cowboy hat. Do you think you know whose elementary school yearbook photo this is? Click the button below to find out and to see more country stars' yearbook photos.