It's a wrap for Winter Olympics!

South Korea's final Olympic challenge: keep the lights on IMAGE: General view of the Olympic cauldron before the closing ceremony. Photograph: Jorge Silva/Reuters Olympic officials have showered......

At 15, Zagitova's skills belie her youth

'Over those 10 years, I have had falls, high moments and many injuries. All the work I have done has not been for nothing' IMAGE:  Alina Zagitova of Olympic Athlete from Russia competes in......

Second Russian athlete fails doping test at Winter Games

IMAGE: Olympic athletes from Russia Nadezhda Sergeeva and Anastasia Kocherzhova compete. Photograph: Edgar Su/Reuters A second Russian athlete has tested positive for a performance-enhancing drug......

Day 14: What's hot at the Pyeongchang Winter Olympics

Zagitova gives OAR first Pyeongchang gold IMAGE: Alina Zagitova of Olympic Athlete from Russia competes during the Ladies Single Skating Free Skating. Photograph: Maddie Meyer/Getty Images Russian......

Day 12: What's hot at the Pyeongchang Winter Olympics

Zagitova leads with world record, Medvedeva close behind IMAGE: Alina Zagitova of Olympic Athlete from Russia competes in the Figure Skating. Photograph: Maddie Meyer/Getty Images Alina Zagitova......