How old was John Hennessy in…

John Hennessy

Born: Mon, Sep 22 1952

Birthplace: Huntington, Long Island, New York, USA

John Hennessy is 72 years old

Sorted by Release Date

John Hennessy was

61 in Ivory Tower

as 'Himself'.

Fri, Jun 13 2014

Sorted by Release Date
Ages in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages

John Hennessy was

68+ in Great Minds

as 'Self'.

First Air Date
Mon, Aug 30 2021

John Hennessy was

63+ in Extra Gear

as 'Self'.

First Air Date
Sun, May 29 2016