South Korea's Yun Sung Bin claimed the host country's second gold medal at the Pyeongchang Winter Games, winning the men's skeleton on Friday.Yun, who entered the final day of the two-day competition with the lead, finished with a four-run total of 3 minutes, 20.55 seconds at the Olympic Sliding Centre.The 23-year-old, who earned five World Cup victories this season, made history when he became the first Asian athlete to win a medal in the event in which just nine countries have claimed all medals between 1928 and 2014. It is also South Korea's first medal in a sliding sport.Nikita Tregubov…READ FULL ARTICLE