Jack LaLanne

Francois Henri LaLanne (/ləˈleɪn/; September 26, 1914 – January 23, 2011) was an American fitness and nutrition guru and motivational speaker. He described himself as being a "sugarholic" and a "junk food junkie" until he was aged 15. 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, he 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."
Decades before health and fitness began being promoted by celebrities like Jane Fonda and Richard Simmons, LaLanne was already widely recognized for publicly preaching the health benefits of regular exercise and a good diet. He published numerous books on fitness and hosted the fitness television progr…