Actor Johnny Galecki skyrocketed to fame starring on the hit sitcom "The Big Bang Theory," but he has also struggled through ...

Keep reading to find out who your favorite The Big Bang Theory stars are coupled up with off-camera. They may not have gotten together as Penny and Leonard ... the actors figured it out in real ...

The events of Young Sheldon may have taken place before The Big Bang Theory, but some characters and actors eventually made .

Johnny Galecki is an American actor. He rose to fame as David ... He is best known for playing Leonard Hofstadter on The Big Bang Theory (2007-2019). Galecki earned an Emmy Award nomination ...

Many of the characters who appeared in The Big Bang Theory only for a cameo helped add depth to key details that were crucial in the broader context. How could Leonard and Penny become a couple ...