The Big Bang Theory Cast Was Unrecognizable As Kids

The Big Bang Theory has been on the air long enough that there are young adults who remember watching it when they were kids, but what were the stars of the show like when they were kids? Unsurprisingly, they come from a wide range of backgrounds, even though multiple actors on the show established themselves as child actors before The Big Bang Theory came calling. From the actor who was one of the cool kids in high school to the actors whose backgrounds helped them with their accent skills, here's what the cast members of The Big Bang Theory were like as kids.