How Old Is Jeff Marx? Jeff Marx Birthday
Jeff Marx was born on September 10, 1970 and is 55 years old now.
Birthday: September 10, 1970
How Old - Age: 55
Jeff Marx Death Fact Check
Jeff is alive and kicking and is currently 55 years old.
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Jeff Marx - Biography
Jeff Marx (born September 10, 1970) is a composer and lyricist of musicals. He is best known for creating the Broadway musical Avenue Q with collaborator Robert Lopez.
