Dwayne "The Rock" Johnson Shares Hilarious #TBT Post of Himself at 16: Kids Thought I
 

Dwayne "The Rock" Johnson Shares Hilarious #TBT Post of Himself at 16: Kids Thought I Was an Undercover Cop
Dwayne "The Rock" Johnson rocked a pencil moustache and a stern gaze at 16, based on a hilarious #tbt post the wrestler shared on Instagram on Thursday, Aug. 6 -- see the funny photoThis article originally appeared on Usmagazine.com: Dwayne "The Rock" Johnson Shares Hilarious #TBT Post of Himself at 16: Kids Thought I Was an Undercover Cop