Jim Fixx

Jim Fixx was an American author, journalist, and athlete. He is best known for his bestselling book 'The Complete Book of Running', which has sold over 10 million copies worldwide. Fixx was a marathon runner and a fitness enthusiast, and his book provided guidance and motivation for people to start running and improve their overall health. He was also a journalist and wrote for various publications, including The New York Times and Sports Illustrated.