Grand Slam (rugby union) which plays fixtures against all four home nations (England, Ireland, Scotland and Wales) during their tour. If the tourists then win all of those matches, they are said to have achieved a Grand Slam. This has been done nine times, first by South Africa in 1912–13, and most recently by New Zealand in 2010. In the annual Six Nations Championship (among England, Ireland, Scotland, Wales, France and Italy), and its predecessor the Five Nations Championship (before Italy joined in 2000), a Grand Slam occurs when one team beats all of the others during one year's competition. The Grand Slam winners
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