I've never been a big fan of Jimmy Fallon, the American comedian, actor, TV host and musician.
Oh yeah I have heard of him, I think hes alright, Did you see the skit where he had the main 2 actors from the back to the future movie, that one was pretty funny. 
I didn't see that one. I do know that he is a cast member on Saturday Night Live and the host of The Tonight Show 
Yep, Say how long has he been hosting the tonight show anyways?
as the host of "Late Night with Jimmy Fallon" on NBC studios in 2009, where he became well known for his emphasis on music and video games. He moved from that program to become the sixth permanent host of the long-running "The Tonight Show" in 2014. In addition to his television work, Fallon has released two comedy albums and five books.
Early life.
James Thomas Fallon was born in the Bay Ridge neighborhood of Brooklyn, New York on September 19, 1974, the son
an enormous hit for about a year—it was made as a movie later with somebody else. He had the leading role, and I never forgot him. And through the years I'd seen him in movies—little things. And I could never forget that performance of his. He's always played very stereotyped parts in pictures but is one of the best actors I've ever known. I have such respect for him. You play next to him and you just feel the thing that you do with a big