The Highest G-Force a Human Ever Survived — 83 Gs (1958) This video explores one of the most extreme human endurance tests ever documented. In 1958, Eli Beeding, a U.S. Air Force test subject, voluntarily subjected himself to an experimental acceleration test that reached a staggering 83 Gs — the highest G-force ever survived by a human. The test was designed to understand the limits of the human body during sudden deceleration, with direct implications for pilot safety, aircraft crashes, and sp