A hiker walks uphill on icy grass under sub-zero temperatures at Tai Mo Shan, the highest mountain in...
A hiker walks uphill on icy grass under sub-zero temperatures at Tai Mo Shan, the highest mountain in Hong Kong, China January 24, 2016. Government radio reported on Sunday that Hong Kong Observatory said it was the coldest day in 59 years, with the temperature dropping to 3.3 degrees in urban areas. REUTERS/Bobby Yip