Ireland national rugby union team tournament. It is contested against England, France, Italy, Scotland and Wales. Ireland was a member of the inaugural Home Nations in 1883, with France and Italy joining later to form the Five and Six Nations respectively. Ireland won their first championship in 1894, also winning the Triple Crown. Ireland's first Grand Slam occurred in the 1948 season and their second in the 2009 season. In total Ireland have been outright champions on fourteen occasions following their title in the 2018 Six Nations Championship and have nine shared wins. Ireland won their third ever Grand Slam in the 2018 Six Nations
Grand Slam (professional wrestling) World Championship. Thus any future Grand Slam winners will be limited to those who had already held either the Legends/Global/TV/King of the Mountain title or Grand Championship. In 2018, Ring of Honor (ROH) established their own version of the Grand Slam, which consists of the ROH World Championship, ROH World Television Championship, ROH World Tag Team Championship, and ROH World Six-Man Tag Team Championship. Christopher Daniels is the first and thus far only wrestler to achieve this feat, doing so at the ROH 16th Anniversary Show, when he won the Six-Man titles to complete the Grand Slam. In Explosive Pro