Jack LaLanne was an American fitness pioneer, nutrition advocate, television host, and motivational speaker widely known as the “Godfather of Fitness.” Born in San Francisco to French immigrant parents, LaLanne struggled with poor health and a diet heavy in sugar and junk food as a child. At age 15, after hearing a lecture by health food pioneer Paul Bragg, he transformed his lifestyle by adopting disciplined exercise and a healthy diet. In 1936 he opened one of the first modern health clubs in Oakland, California, promoting weight training, proper nutrition, and regular exercise at a time when many doctors considered such practices dangerous. His career spanned more than 75 years, and he inspired millions of people around the world to adopt healthier lifestyles.

LaLanne became a national figure through The Jack LaLanne Show, the longest-running syndicated television exercise program, which aired from the early 1950s until 1985 and helped introduce home fitness to millions of Americans. Over his career he invented or popularized several pieces of gym equipment, promoted juicing and nutritional awareness, and performed remarkable strength feats, including swimming while handcuffed and towing boats well into his later years. His influence shaped the modern fitness industry and inspired figures such as Arnold Schwarzenegger. LaLanne remained committed to daily exercise and clean eating throughout his life and died at age 96, leaving a legacy as one of the most influential figures in the fitness industry