"This is the first time I've ever talked about it, ever.
None of us feel like, 'Oh, we can relax.' But can you imagine what would happen if we had Jennifer Lopez on our show?
In recent years, he's become the poster boy for adorable nerds on television.
He has been in four celebrity relationships averaging approximately 2.0 years each. Given Name: John Mark Galecki Age: 41 (4/30/1975)Occupation: Entertainment - Actor Most Famous For: Leonard Hofstadter of The Big Bang Theory, television show "I knew I was at the point where I knew I needed to figure things out.
I needed to learn more about myself because I'm a little confused at the moment.
Acting on the small screen since age 12, Galecki has established himself as a prominent actor with two hit sitcoms: Roseanne, on which Galecki played Darlene Connor’s awkward but devoted beau, David Healy, in the 1990s; and The Big Bang Theory, on which he began playing nerdy physicist Leonard Hofstadter in 2007.