PYEONGCHANG (Reuters) - Even for cold weather warriors hardened by years of winter sports training, the icy chill of South Korea's frigid February has come as a shock to the system in the leadup to this month's Pyeongchang Olympics.
Plunging to minus 20 degrees Celsius (-4 Fahrenheit) at night and rarely breaking above freezing in the day, the temperatures have put Pyeongchang on track to be the coldest Olympics in decades and present athletes with a very different set of conditions from the sunshine and slushy snow of Sochi four years ago.
