On September 21, 1962, U.S. Marine Staff Sergeant Donald N. Hamblen's life changed forever . . . During a routine parachute jump, strong winds drove Hamblen into high tension wires at the outskirts of Camp Pendleton, California. Doctors were astounded that he had survived, but five days later his leg had to be amputated five inches below the knee. For most people, this would be the end of the story. Hamblen could have retired on medical pension, but for him, leaving the Marines was not an option. He fought to remain in the Marines, passed all of the arduous physical tests, and within eleven months was going to the field, parachuting, and scuba diving with First Force Recon Company. With more than two years in the super-secret Studies and Observation Group (SOG), he is one of the few Americans who can document having fought repeatedly in North Vietnam, and by his extraordinary example, he served as an inspiration to other badly wounded soldiers. This is his incredible story of courage, spirit, and self determination.