Doctors and survival experts were stunned when a 44-year-old man was discovered barely alive after surviving for two months in his car buried in snow.

Peter Skyllberg was trapped in his car under two feet of snow on a forest track near the town of Umea, around 260 km (160 miles) north of Stockholm.

In what doctors are hailing as "the case of a lifetime", Skyllberg is thought to have gone into a state of hibernation, as he survived on snacks in his car and small amounts of snow.

International Business Times UK finds similar stories of people who managed to survive against the odds.