Jack LaLanne, American fitness expert (died 2011)

Jack LaLanne

American fitness and nutrition guru and motivational speaker (1914–2011)

Francois Henri LaLanne, the "Godfather of Fitness", 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 15 years old. He also had behavioral problems but "turned his life around"…