William Rankin the only known person to survive a fall from the top of a cumulonimbus thunderstorm cloud. That sounds boring, but here, read this summary:
He was a pilot. He ejected from his jet at 45,000 feet and spent the next 40 minutes being thrusted up and down inside of a thunderstorm.
That sounds pretty epic, doesn't it? Here's a more detailed version for you math nerds:
In the summer of 1959, Rankin was flying from South Weymouth Naval Air Station, Massachusetts to Beaufort, South Carolina. He climbed over a thunderhead that peaked at 45,000 feet (13,716 m), then—at 47,000 feet (14,326 m) and at mach 0.82—he heard a loud bump and rumble from the engine. The engine stopped, and a fire warning light flashed. He pulled the lever to deploy auxiliary power, and it broke off in his hand. Though not wearing a pressure suit, at 6:00 pm he ejected into the −50 °C (−58 °F) air. He suffered immediate frostbite, and decompression caused his eyes, ears, nose, and mouth to bleed. His abdomen swelled severely. He managed to make use of his emergency oxygen supply. Five minutes after he abandoned the plane, his parachute hadn't opened. While in the upper regions of the thunderstorm, with near-zero visibility, the parachute opened. After ten minutes, Rankin was still aloft, carried by updrafts and getting hit by hailstones. Violent spinning and pounding caused him to vomit. Lightning appeared, which he described as blue blades several feet thick, and thunder that he could feel. The rain forced him to hold his breath to keep from drowning. One lightning bolt lit up the parachute, making Rankin believe he had died. Conditions calmed, and he descended into a forest. His watch read 6:40 pm. He searched for help and eventually was admitted into a hospital at Ahoskie, North Carolina. He suffered from frostbite, welts, bruises, and severe decompression.
In the summer of 1959, Rankin was flying from South Weymouth Naval Air Station, Massachusetts to Beaufort, South Carolina. He climbed over a thunderhead that peaked at 45,000 feet (13,716 m), then—at 47,000 feet (14,326 m) and at mach 0.82—he heard a loud bump and rumble from the engine. The engine stopped, and a fire warning light flashed. He pulled the lever to deploy auxiliary power, and it broke off in his hand. Though not wearing a pressure suit, at 6:00 pm he ejected into the −50 °C (−58 °F) air. He suffered immediate frostbite, and decompression caused his eyes, ears, nose, and mouth to bleed. His abdomen swelled severely. He managed to make use of his emergency oxygen supply. Five minutes after he abandoned the plane, his parachute hadn't opened. While in the upper regions of the thunderstorm, with near-zero visibility, the parachute opened. After ten minutes, Rankin was still aloft, carried by updrafts and getting hit by hailstones. Violent spinning and pounding caused him to vomit. Lightning appeared, which he described as blue blades several feet thick, and thunder that he could feel. The rain forced him to hold his breath to keep from drowning. One lightning bolt lit up the parachute, making Rankin believe he had died. Conditions calmed, and he descended into a forest. His watch read 6:40 pm. He searched for help and eventually was admitted into a hospital at Ahoskie, North Carolina. He suffered from frostbite, welts, bruises, and severe decompression.
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