(PyeongChang Prospects) Bobsleigh tandem look to end roller coaster ride on high note

SEOUL, Jan. 24 (Yonhap) -- Two years ago, South Korea's bobsleigh tandem of Won Yun-jong and Seo Young-woo were at the top of the world and were considered a strong medal hope for PyeongChang Winter Olympics.

Since then, Won, the pilot, and Seo, hi