What country were both the 2015 and 2017 World Junior Ice Hockey Championships held?
2017 World Junior Ice Hockey Championships The 2017 IIHF World Junior Championship was the 41st World Junior Ice Hockey Championships (WJC or WM20). The main tournament was co-hosted in Montreal, Quebec and Toronto, Ontario, in Canada. This was the twelfth championship that Canada had hosted. Montreal and Toronto also jointly hosted the 2015 edition.The tournament consisted of 30 games between 10 nations.
2005 IIHF World U18 Championship Division II The 2005 IIHF World U18 Championship Division II was a pair of international under-18 ice hockey tournaments run by the International Ice Hockey Federation. The Division II tournaments made up the third level of competition at the 2005 IIHF World U18 Championships. The Group A tournament took place between 14 and 20 March 2005 in Kohtla-Järve, Estonia and the Group B tournament took place between 21 and 27 March 2004 in Bucharest, Romania. South Korea and Hungary won the Group A and Group B tournaments respectively and gained promotion to Division I for the 2006 IIHF World U18 Championships. While South Africa finished last in Group A and Romania last in Group B and were both relegated to Division III for 2006.