The comedy series Young Sheldon aired from 2017 until 2024. As a kid genius in Texas, Sheldon Cooper was the focus of this spin-off of The Big Bang Theory.

CBS aired the popular American sitcom Young Sheldon and the show majorly follows the early years of Sheldon Cooper, a bright, ...

In The Big Bang Theory's tenth season, the episode "The Hot Tub Contamination" shows Sheldon telling Penny why he does this.