Young Sheldon is a fictional character portrayed by Iain Armitage in the TV series The Big Bang Theory.
In the first episode they appeared in, titled The VCR Illumination (season 12), they were 10 years old.
They appear in 1 episodes out of a total of 279 aired
Episodes1
The VCR Illumination
episode S12.E10 december 2018A VHS tape from Sheldon's past inspires him and Amy not to give up when they're still feeling down about their theory being disproven. Bernadette turns into a pageant mom when she tries to help Howard with his Magic Castle audition.