S. Korean gov't unveils sci-fi promotional video for PyeongChang Olympics
By Woo Jae-yeon
[https://youtu.be/W9EHsn-9oto]
SEOUL, Nov. 20 (Yonhap) -- What does artificial intelligence have to do with the 2018 PyeongChang Winter Olympics? This very question might come to the minds of many people when they watch a new prom