![Jean Hilliard had been declared a medical miracle by doctors after she recovered from being frozen for six hours in subzero temperatures of -22 degrees centigrade - 9GAG Jean Hilliard had been declared a medical miracle by doctors after she recovered from being frozen for six hours in subzero temperatures of -22 degrees centigrade - 9GAG](https://images-cdn.9gag.com/photo/a1WqNm2_700b.jpg)
Jean Hilliard had been declared a medical miracle by doctors after she recovered from being frozen for six hours in subzero temperatures of -22 degrees centigrade - 9GAG
40 years ago a woman was frozen for almost 6 hours and managed to survive! This is the amazing story of Jean Hilliard, who at the age of 19… | Entrepreneurship
![Brian Roemmele on Twitter: "It was December 20th, 1980—a day Jean Hilliard will always remember. This is her below. She was frozen solid for ~6 hours in -22 temperatures. They were certain Brian Roemmele on Twitter: "It was December 20th, 1980—a day Jean Hilliard will always remember. This is her below. She was frozen solid for ~6 hours in -22 temperatures. They were certain](https://pbs.twimg.com/media/EaKfxGxU0AIhf2u.jpg)