Matthew Abram `` Matt '' Groening ( \ / ˈɡreɪnɪŋ \ / GRAY-ning ; born February 15 , 1954 ) is an American cartoonist , screenwriter , producer , animator , author , musician , comedian , and voice actor .
Matthew Abram `` Matt '' Groening ( born February 15 , 1954 ) is an American cartoonist , screenwriter , producer , animator , author , musician , comedian , and voice actor .