Leonard Hofstadter

Leonard Leakey Hofstadter, Ph.D., is a fictional character portrayed by Johnny Galecki and one of the main protagonists in the CBS sitcom, The Big Bang Theory. Leonard is an experimental physicist who shares an apartment with his colleague and best friend, Dr. Sheldon Cooper.

Relive The Big Bang Theory’s 10 Most Unforgettable Moments

The Big Bang Theory isn’t just a show; it’s a cultural phenomenon that captured the hearts …