High Quality Content by WIKIPEDIA articles! The 2012 IIHF U20 Challenge Cup of Asia was the first IIHF U20 Challenge Cup of Asia, an annual international ice hockey tournament held by the International Ice Hockey Federation (IIHF). It took place between 27 May and 1 June 2011 in Seoul, South Korea. Russia, represented by the MHL Red Stars, won the tournament after winning all four of their round robin games and finishing first in the standings. The Japan finished second and South Korea finished in third place.