Sheldon Cooper is one of the most interesting characters in The Big Bang Theory. His quirky mannerisms, need to always be right, obliviousness to social cues, and eccentric personality, make him a fan ...

Some viewers said he looked like a mix of the adult ... Young Sheldon. The fictional character was portrayed by Jim Parsons and Iain Armitage, respectively. Parsons portrayed Sheldon Cooper ...

The "Young Sheldon" series finale enlists Jim Parsons and Mayim Bialik to bid farewell to college-bound Sheldon (Iain Armitage). What it all means.