(LEAD) (Olympics) S. Korean 2-man bobsleigh team comes up short of medal at home
(ATTN: CORRECTS date in lead; ADDS more info, comments throughout)By Joo Kyung-don
PYEONGCHANG, South Korea, Feb. 19 (Yonhap) -- South Korea's Won Yun-jong and Seo Young-woo came up short of winning a medal in the two-man bobsleigh at the PyeongChan