Grand Slam (rugby union) Grand Slam (rugby union) In rugby union, a Grand Slam (Irish: "Caithréim Mhór". Welsh: "Y Gamp Lawn". French: "Grand Chelem") occurs when one team in the Six Nations Championship (or its Five Nations predecessor) manages to beat all the others during one year's competition. This has been achieved 39 times in total, for the first time by Wales in 1908, and most recently by Ireland in 2018. The team to have won the most Grand Slams is England with 13. In another context, a Grand Slam tour refers to a touring side – South Africa, Australia or New Zealand –
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