IIHF World Junior Championship

The first official tournament was held in 1977, although the first three tournaments were held unofficially from 1974 to 1976. The tournament has been dominated by the teams from Canada and Soviet Union/CIS/Russia, together accounting for 33 of the 49 overall gold medals awarded (through 2025). The USSR won the first four official tournaments, while the Canadians put together five straight championships between 1993 and 1997, and another five straight from 2005 to 2009. Canada leads the all-time gold medal count with 20 golds, while the Soviet Union, the CIS, and Russia combined have 13 golds. When it began, the World Junior Championship was a relatively obscure tournament. It has since grown in prestige, particularly in Canada, where the tournament ranks as one of the most important events on the sports calendar and during the holiday season. The Globe and Mail writer Bruce Dowbiggin credits TSN, along with Canada's strong performance at the tournament, for turning it from an obscure non-event when it acquired the rights in 1991 (which had started to grow in prominence due to the 1987 Punch-up in Piestany) to one of Canada's most beloved annual sports events, and at the same time cementing the link between Canadian nationalism and hockey, and inspiring the NHL's Winter Classic. Based on increasing attendances for countries repeatedly hosting the event, the popularity of the tournament seems to be growing in other nations as well. At editions of the tournament held in the country, games involving Team Canada consistently sell out NHL arenas, offering large profit guarantees to Hockey Canada and the IIHF. In the 21st century, Canada has and will continue to host the tournament every second or third year due to the significantly greater following the tournament has in Canada compared to other participating countries. Originally, Switzerland was selected to host the WJHC in 2010, but withdrew. Buffalo, New York, in the United States, hosted the tournament in 2011 and 2018; in both cases, proximity to Canada's population core in Southern Ontario was a key factor to the city winning the bidding rights. The tournament offers an international stage for young hockey players, which some credit as boosting a player's value for upcoming NHL entry drafts. ==Medalists==

;Note • 1974 (Soviet Union), 1975 (Canada & USA), and 1976 (Finland) unofficial tournaments are counted. As of 2026 tournament ==Participating countries==

Canada, Finland, Sweden, and Czechoslovakia/Czechia have participated in all 50 IIHF Ice Hockey World Junior Championships as well as the three unofficial tournaments. The United States has participated in all except the unofficial tournament in 1976. The USSR/CIS/Russia participated in all tournaments until the 2022 edition (having been suspended by the IIHF in February 2022 as a result of the Russian invasion of Ukraine). When Czechoslovakia peacefully split in 1993, Czechia remained in Pool A but Slovakia was placed in Pool C (now Division II). Slovakia was promoted to the top division for the 1996 Championships and has remained there since. When the Soviet Union broke up, Russia remained in Pool A, while all other former Soviet republics started competing in Pool C in 1993. Starting with the 1996 tournament, the competition was increased from an 8-team round-robin to the current 10-team format, including elimination rounds. Since then, Switzerland has become a regular participant. Germany has been a frequent participant in the top pool, having played there roughly half the time in the past decade. Belarus, Denmark, Kazakhstan, Latvia, and Norway have also each made a number of top division appearances since the early 1990s. Less frequent top pool appearances have been made by Austria, France, Japan, Poland and Ukraine. At the most recent championship, held in the United States in 2026, participating teams were Canada, Czechia, Denmark, Finland, Germany, Latvia, Slovakia, Sweden, Switzerland, and the United States. As of 2026 tournament == Player eligibility ==

A player is eligible to play in the World Junior Ice Hockey Championships if: • the player is eligible to compete as a male athlete • the player has to be no younger than fifteen (15) years old and no older than twenty (20) years old in the year that the tournament ends (e.g. born between 2006 and 2011 for the 2026 tournament) • the player is a citizen in the country he represents; • the player is under the jurisdiction of a national association that is a member of the IIHF. If a player who has never played in IIHF-organized competition wishes to switch national eligibility, he must have played in competitions for two consecutive years in the new country without playing in another country, as well as show his move to the new country's national association with an international transfer card. In case the player has previously played in IIHF-organized competition but wishes to switch national eligibility, he must have played in competitions for four consecutive years in the new country without playing in another country, he must show his move to the new country's national association with an international transfer card, as well as be a citizen of the new country. A player may only switch national eligibility once. ==Tournament awards==

At the conclusion of each tournament, the Directorate of the IIHF presents awards to the Top Goalie, Forward, and Defenceman of the tournament. The media attending the event select an All-Star team separately from this. == Broadcast coverage ==

The following television networks and websites broadcast World Junior Championship games on television or online. The Sports Network (TSN) produced by Paul Graham has covered the World Junior Championship annually since 1992, after reaching a broadcast agreement with then Hockey Canada vice-president Bob Nicholson. TSN initially covered only the Team Canada games, then added all games in Team Canada's pool. TSN gradually expanded coverage to include all games of the tournament, when Graham insisted on "a big game feel". As of the 2025 Championships, coverage exceeded 84 broadcast hours. Beginning with 2022 WJC, the international feed produced by TSN as seen on NHL Network's USA Hockey team games and in other countries has the IIHF lettering for game scores instead of TSN's. Starting with the 2013 tournament, a paywall and geo-block was implemented on TSN's online coverage. The same system applies to Canadian cable subscribers and subscribers of TSN's streaming service – users cannot stream the tournament outside of Canada on TSN Direct. Norway is currently a 'blackout' zone. Neither Eurosport or Viasat carry the tournament. ==See also==