John G. Brennan
Bio: John Gerard Brennan "Johnny" Brennan (born December 1, 1961 in New York City, New York, U. S
Born: Fri, Dec 01 1961
Birthplace: New York City, New York, USA
John G. Brennan is 63 years old
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Sorted by Release DateAges in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages