He is famous because he is the main character on Family Guy and arguably the funniest character on the show and you can kind ofrelate him to some people in North America
Peter Griffin is more famous
Peter Griffin is more famous than Pingu
lois griffin is the wife of peter griffin in the cartoon tv series Family Guy
No, Peter Griffin's character is based on being a lovable idiot.
He's a real cartoon character.-And considering there are 7 billion people in the world, it is certain there is a real someone somewhere named Peter Griffin.
In the episode Petarded, The MacArther Testing Facility determined Peter is "mentally retarded".His condition was confirmed by the Rhode Island State Office of Mental Health.
Because he is awesome
Yes, he is the main character of Family Guy.
Seth McFarlane does the voice for Brian on the cartoon Family Guy. McFarlane also does the voices for Peter Griffin, Stewie Griffin, and Glenn Quagmire.
Peter Griffin
Peter griffin
In Family Guy, Seth MacFarlane does the voices of Peter Griffin, Stewie Griffin, Brian Griffin, and Glen Quagmire, Seth Green does the voice of Chris Griffin, and Mila Kunis does the voice of Meg Griffin.