Reddit users point out that if Sheldon’s IQ is 187, then Leonard must tout an IQ of 173. An IQ of 173 is considered genius level. Where Raj Koothrappali and Howard Wolowitz just as smart as Leonard?

An early interaction between Penny (Kaley Cuoco) and Sheldon (Jim Parsons) on The Big Bang Theory proved to be the key to ...

The fact that Young Sheldon’s series finale may have killed off The Big Bang Theory’s Leonard makes the original show’s most divisive plot line even worse. The Big Bang Theory’s finale may ...

Leonard Hofstadter and Sheldon Cooper burst onto the scene in The Big Bang Theory as roommates. They technically didn’t need to be roommates, but their relationship seemingly worked. The deeper ...

One relationship that we all became invested in was roommates Sheldon Cooper and Leonard Hofstadter. Often Leonard found himself being bossed around by Sheldon, such as the pair having a bathroom ...

What's more important, the idea or the execution? That's the central debate in Thursday's 'Big Bang' episode, which finds Leonard and Sheldon at odds. A science magazine covers a paper that the ...

The third option would be that Sheldon merely named Penny instead of Leonard due to the context of acting being discussed. Whatever the reason, Cuoco’s character was the only TBBT fave ...

The most socially accepted of the four geeks in the main cast of Big Bang Theory played by Johnny Galecki who originanlly was asked to play the role of Sheldon Cooper. Leonard was originally ...

Just when loyal viewers of “The Big Bang Theory” thought they’d seen the very last of Sheldon, Leonard, Amy, Penny, Bernadette, Howard and Raj, “Young Sheldon” proved them wrong.

Now that they’re married, how do you think things will change, overall, for Leonard and Penny? Molaro: The biggest hurdle after Mandy is to tackle living arrangements. Sheldon is obviously a big ...