John Hennessy

Age Of John Hennessy biography

Birth Name: John William Hennessy

Occupation: Entrepreneur

Born In: New York, United States

Birthdate: September 22, 1952

Age: 69 years old (as of 2022)

Ethnicity: Unknown

Nationality: American

Sexuality: N/A

John Hennessy was born on the 22nd of September, 1952. He is best known for being a Entrepreneur. He helped to update the MIX processor designed by Donald Knuth to the MMIX processor. John Hennessy’s age is 69. Became known as the godfather of Silocon Valley after founding Atheros and MIPS Computer Systems, Inc.

The 69-year-old entrepreneur was born in New York, United States. He studied engineering at Villanova University and earned his Ph.D in computer science while attending Stony Brook University. He authored Computer Organization and Design: the Hardware/Software Interface with David A. Patterson.

Countdown to John’s next birthday.

John Hennessy is a Libra and his 70th birthday is in .

JUMP TO: John Hennessy’s biography, facts, family, personal life, zodiac, videos, net worth, and popularity.


John Hennessy was born in 1950s. The 1950s is often viewed as "baby boom" and a period of conformity, when young and old alike followed group norms rather than striking out on their own. The 50s were also the beginning of the Space Race, Cold War and the Civil Rights Movement. Discover what happened on this day.

John William Hennessy is part of the Baby boomers generation. Also known as "boomers", are the result of the end of World War II, when birth rates across the world spiked. They are associated with a rejection of traditional values. These hippie kids protested against the Vietnam War and participated in the civil rights movement.

You can also find out who is John Hennessy dating now and celebrity dating histories at CelebsCouples.

It's hard to know John Hennessy birth time, but we do know his mother gave birth to his on a Monday. People born on a Monday tend to be a bit sensitive and emotional. They have imagination and don't like planning things in advance. They're flexible and good at improvising.

[fetch instagram=”” display=”posts” ]

The 69-year-old American was born in the Baby Boomers Generation and the Year of the Dragon


John William Hennessy attended Michigan.


John Hennessy’s mother’s name is unknown at this time and his father’s name is under review. We will continue to update information on John Hennessy’s parents.

Personal Life

Like many famous people and celebrities, John Hennessy keeps his personal life private. Once more details are available on who he is dating, we will update this section.

Fast Facts

REAL NAME: John William Hennessy
AGE GENERATION: Baby Boomers Generation

Net Worth

The 69-year-old American entrepreneur has done well thus far. Majority of John’s money comes from being a entrepreneur. CelebsMoney has recently updated John Hennessy’s net worth.



Zodiac Sign: John Hennessy is a Libra. People of this zodiac sign like harmony, gentleness, sharing with others, the outdoors, and dislike violence, injustice, loudmouths, conformity. The strengths of this sign are being cooperative, diplomatic, gracious, fair-minded, social, while weaknesses can be indecisive, holding a grudge and self-pity. The greatest overall compatibility with Libra is Aries and Sagittarius.

Chinese Zodiac: John Hennessy was born in the Year of the Tiger. People born under this sign are energetic and excitable. They hate hypocrisy and gossip and can sometimes be a bit arrogant and impatient.

Ruling Planet: John Hennessy has a ruling planet of Venus and has a ruling planet of Venus and by astrological associations Friday is ruled by Venus. Venus is the planet of love, harmony, money and possessions. Venus is graceful, charming, sensual and social. People who are born with Mars as the ruling planet have beauty, charm and sensuality.

[fetch instagram=”” display=”posts” show=”2″ ]

John Hennessy’s birth sign is Libra and he has a ruling planet of Venus.

Don’t miss

Who’s the richest Entrepreneur in the world?
John Hennessy Net Worth Stats
When is John Hennessy’s birthday?

Associated with

Martin Zwilling


Eddy Zillan


Achmad Zaky


Fans also viewed

Varli Singh


Yris Palmer


Shawn Nelson


Fact Check: We strive for accuracy and fairness. If you see something that doesn’t look right, contact us. This page is updated often with latest details about John Hennessy. Bookmark this page and come back often for updates.