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Jack LaLanne Facts: Bio, Age, Height, Weight, Family and Net Worth

Last Updated on May 17, 2025: By Mercy Chumba

Jack LaLanne Biography

Jack LaLanne was an American Fitness and Nutrition Guru and Motivational Speaker who was born and brought up in San Francisco, California, United States. He also had behavioral problems, but “turned his life around” after listening to a public lecture about the benefits of good nutrition by health food pioneer Paul Bragg.

During his career, LaLanne came to believe that the country’s overall health depended on the health of its population, and referred to physical culture and nutrition as “the salvation of America.”

10 Quick Facts About Jack LaLanne

Here is a list of 10 facts about LaLanne


  • Name: Francois Henri “Jack” LaLanne
  • Age: 96 Years (Dead)
  • Birthday: September 26
  • Zodiac Sign: Libra
  • Height: 5 Feet 6 Inches (1.68m)
  • Nationality: American
  • Occupation: Fitness and Nutrition Guru and Motivational Speaker
  • Marital Status: Married
  • Salary: Not Available
  • Net worth: $15 Million

Jack LaLanne Age

LaLanne was 96 years old when he died, he was born on 26 September 1914 in San Francisco, California, and died on 23 January 2011 in Morro Bay, California, United States. He celebrated his birthday on 26 September every year, and his birth sign was Libra.

Jack LaLanne Height

Jack LaLanne stood at a height of 5 feet 6 inches (1.68m).

Jack LaLanne Weight

LaLanne weighed 68 kg (150 lbs).

Early Life and Education

Born on 26 September 1914 in San Francisco, California, LaLanne was the son of Jennie (née Garaig) and Jean/John LaLanne, French immigrants from Oloron-Sainte-Marie. Both joined the US in the 1880s as young children at the Port of New Orleans. LaLanne had two older brothers, Norman (1908–2005), who nicknamed him “Jack”, and Ervil, who died in childhood (1906–1911). He was brought up in Bakersfield, California, and thereafter moved with his family to Berkeley, California, circa 1928.

LaLanne also suffered from headaches and bulimia, and temporarily dropped out of high school at the age of 14, but later, he went back to school, where he made the high school football team. He also joined college in San Francisco, where he attained a Doctor of Chiropractic degree. He studied Henry Gray’s Anatomy of the Human Body and concentrated on bodybuilding and weightlifting.

Rise to Fame and Breakthrough Moment

  • LaLanne invented several exercise machines, including the pulley and leg extension devices and the Smith machine, as well as protein supplement drinks, protein bars, and resistance bands.
  • He is also famous for pioneering the coaching of the elderly and disabled to exercise to enhance their strength and health.

Personal Life

Jack LaLanne Family, Parents

LaLanne was born to his parents Jennie and Jean and John LaLanne in San Francisco. His parents were French foreigners from Oloron-Sainte-Marie. Referring to this, they entered the U.S. during the 1880s as small kids at the Port of New Orleans.

Jack LaLanne Siblings

He spent his childhood with his two siblings, Ervil, who died in adolescence (1906–1911), and Norman (1908–2005), who nicknamed him “Jack”.

Jack LaLanne Wife

LaLanne was married for more than five decades to his second wife, Elaine Doyle LaLanne. They had three children: from his first marriage, a daughter named Yvonne LaLanne, a son named Dan Doyle from the first marriage of Elaine, and together, a son named Jon LaLanne.

Yvonne is a California chiropractor; Dan and Jon are engaged in BeFit Enterprises, a family business that they and their mom and sister intend to continue. Another daughter of the first marriage of Elaine, Janet Doyle, died in a car accident in 1974 when she was 21 years old.

Jack LaLanne Children

LaLanne had four children named Yvonne LaLanne, Dan Doyle, Jon LaLanne, and Janet Doyle.

Jack LaLanne Net Worth

Jack LaLanne had an estimated net worth of $15 million. This included his assets, money, and income. His primary source of income was his career as a fitness and nutrition guru and motivational speaker. Through his various sources of income, Jack was able to accumulate a good fortune, but he prefers to lead a modest lifestyle.

Facts: Everything You Need to Know About Jack LaLanne

Here are some interesting facts you should know about LaLanne.

American fitness and nutrition guru and motivational speaker Jack LaLanne Photo.
American fitness and nutrition guru and motivational speaker Jack LaLanne Photo.

Jack LaLanne Bio.

  • Full Names: Francois Henri LaLanne
  • Popular As: Jack LaLanne
  • Gender: Male.
  • Occupation / Profession: Fitness and Nutrition Guru and Motivational Speaker
  • Nationality: American
  • Race / Ethnicity: White
  • Religion: Not Available
  • Sexual Orientation: Straight

Birthday

  • Age / How Old?: (Died Aged 96)
  • Zodiac Sign: Libra
  • Date of Birth: September 26, 1914
  • Place of Birth: San Francisco, California, USA
  • Date of Death: January 23, 2011.
  • Place of Death: Morro Bay, California, USA
  • Birthday: September 26

Body Measurements

  • Body Measurements: Not Available
  • Height / How Tall?: 5 feet 6 inches (1.68 m)
  • Weight: 68 kg (150 lbs)
  • Eye Color: Brown
  • Hair Color: Brown
  • Shoe Size: Not Available

Family and Relationship

  • Father (Dad): Jean/John LaLanne
  • Mother: Jennie LaLanne
  • Siblings (Brothers and Sisters): Ervil & Norman LaLanne
  • Marital Status: Was Married
  • Wife/Spouse: Was Married to Elaine Doyle LaLanne
  • Dating / Girlfriend: Not Applicable
  • Children: Sons (Dan Doyle, & Jon LaLanne), Daughter(s) (Yvonne LaLanne, & Janet Doyle).

Net Worth and Salary

  • Net Worth: $15 Million
  • Salary: Not Available
  • Source of Income: Fitness and Nutrition Guru and Motivational Speaker

Cause Of Death

LaLanne passed on January 23, 2011, from respiratory failure attributable to pneumonia at home. He’s been 96. He was sick for seven days, as per his family, yet would not see a specialist.

They included that the day preceding his passing, he followed his ordinary exercise schedule. He was buried in Hollywood Hills, California, at Forest Lawn Memorial Park.

Contacts

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  • Website

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We endeavor to keep our content True, Accurate, Correct, Original and Up to Date. For complain, correction or an update, please send us an email to informationcradle@gmail.com. We promise to take corrective measures to the best of our abilities.

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