David Wallace (rugby union) a try for Ireland in their 43–13 demolition of England in the 2007 Six Nations Championship, and his form saw him selected in Ireland's squad for the 2007 Rugby World Cup in France. He started all four of Ireland's pool games at the tournament. He was a member of the Irish Grand Slam winning side in 2009. He kept his place in the Ireland team for the November Tests in 2009, and played a crucial role in the win over South Africa. He played in all 5 of Ireland's 2010 Six Nations Championship games and won the Man-of-the-Match award against
1990 Five Nations Championship Grand Slam win, as they have yet to win a Grand Slam since Italy joined what became the Six Nations Championship in 2000. The teams involved were: 1990 Five Nations Championship The 1990 Five Nations Championship was the 61st series of the Five Nations Championship, an annual rugby union competition between the major Northern Hemisphere rugby union national teams. The tournament consisted of ten matches held between 16 January and 24 March 1990. The tournament was the 61st in its then format as the Five Nations. Including the competition's former incarnation as the Home Nations Championship, the 1990 Five Nations