Read as much as you want on BostonGlobe.com, anywhere and anytime, for just 99¢.

Joe Weider, bodybuilding expert, Schwarzenegger mentor

Joe Weider created the Mr. Olympia contest and built a profitable business.

Robert Galbraith/reuters/file 2006

Joe Weider created the Mr. Olympia contest and built a profitable business.

LOS ANGELES — Joe Weider, a legendary figure in bodybuilding who helped popularize the sport worldwide and played a key role in introducing a charismatic young weightlifter named Arnold Schwarzenegger to the world, died Saturday. He was 93.

Mr. Weider’s publicist, Charlotte Parker, said the bodybuilder, publisher, and promoter died of heart failure at his home in Los Angeles’s San Fernando Valley.

Continue reading below

‘‘I knew about Joe Weider long before I met him,’’ Schwarzenegger, who tweeted the news of his old friend’s death, said in a statement posted on his website. ‘‘He was the godfather of fitness who told all of us to be somebody with a body. He taught us that through hard work and training we could all be champions.’’

A bodybuilder with an impressive physique, Mr. Weider became better known in later years as a behind-the-scenes guru to the sport.

He popularized bodybuilding and spread the message of health and fitness with publications Muscle & Fitness, Flex and Shape. Schwarzenegger is the executive editor of Muscle & Fitness and Flex.

Mr. Weider created one of bodybuilding’s pre-eminent events, the Mr. Olympia competition, in 1965, adding to it the Ms. Olympia contest in 1980, the Fitness Olympia in 1995 and the Figure Olympia in 2003.

eric Jamison/Associated Press

Mr. Weider with Arnold Schwarzenegger during the 2003 Mr. Olympia Bodybuilding competition in Las Vegas.

He also relentlessly promoted Schwarzenegger, who won the Mr. Olympia title a then-record seven times, including in 1980 and every year from 1970 through 1975.

‘‘Every sport needs a hero, and I knew that Arnold was the right man,’’ he said.

Mr. Weider brought Schwarzenegger to the United States early in his career, where he helped train the future governor of California as well as aided him in getting into business. Schwarzenegger also said Mr. Weider helped land him his first movie role, in the forgettable film ‘‘Hercules in New York,’’ by passing off the Austrian-born weightlifter to the producers as a German Shakespearean actor.

‘‘Joe didn’t just inspire my earliest dreams; he made them come true the day he invited me to move to America to pursue my bodybuilding career,’’ the actor said in his statement. ‘‘I will never forget his generosity. One of Joe’s greatest qualities is that he wasn’t just generous with his money; he freely gave of his time and expertise and became a father figure for me.’’

Mr. Weider also mentored numerous other bodybuilders.

Born in Canada in 1919, he recalled growing up in a tough section of Montreal.

Just like the apocryphal tale of the skinny kid who starts working out after a bully kicks sand in his face, Mr. Weider said he was a small, skinny teen picked on by bullies when he came across the magazine Strength.

He had tried to join a local wrestling team, he said, but was turned down by the coach who feared he was so small he would be hurt.

Inspired by the magazine, he built weights from scrap parts found in a railroad yard and pumped them relentlessly.

Word of his efforts got around and he was invited to join a weightlifting club.

‘‘When I saw the gym, saw the guys working out, supporting one another, I was mesmerized,’’ he recalled.

He won his first bodybuilding ranking at age 17, and soon after began to publish his first magazine, Your Physique.

Later he started a mail-order barbell business, and in 1946 he and his younger brother staged the first Mr. Canada contest in Montreal. At the time, they formed the International Federation of Bodybuilders.

In recent years, Mr. Weider donated much of his bodybuilding memorabilia to the University of Texas at Austin, which opened the Joe and Betty Weider Museum of Physical Culture in 2011.

He leaves his wife.

You have reached the limit of 5 free articles in a month

Stay informed with unlimited access to Boston’s trusted news source.

  • High-quality journalism from the region’s largest newsroom
  • Convenient access across all of your devices
  • Today’s Headlines daily newsletter
  • Subscriber-only access to exclusive offers, events, contests, eBooks, and more
  • Less than 25¢ a week