Jim Fixx Jim Fixx James Fuller "Jim" Fixx (April 23, 1932 – July 20, 1984) was an American who wrote the 1977 best-selling book "The Complete Book of Running". He is credited with helping start America's fitness revolution, popularizing the sport of running and demonstrating the health benefits of regular jogging. He died of a heart attack while jogging at 52 years of age. His genetic predisposition for heart problems and other previous lifestyle factors may have caused his heart attack. Born in New York City, Fixx was a graduate of Trinity School in New York and Oberlin College in Ohio. His
Fixx alive. In an attempt to return to his own time, Greystone built a flying time machine, but due to shoddy craftmanship and unsound theories, the craft exploded, seemingly killing Greystone and Havok, who was attempting to stop him. With Archer's retirement and Greystone's demise, Fixx is the sole survivor of the X.U.E., but she may still continue to fulfill their mission in some way. It is unknown if Fixx retained her mutant powers after M-Day. Fixx manifests psionic sprites from her mind as small fairy-shaped psychic projections that channel her powerful telepathic and psychokinetic abilities. They can relay messages, or