1913 Five Nations Championship and as of 2014 this remains a record for a Grand Slam-winning team. 1913 Five Nations Championship The 1913 Five Nations Championship was the fourth series of the rugby union Five Nations Championship following the inclusion of France into the Home Nations Championship. Including the previous Home Nations Championships, this was the thirty-first series of the annual northern hemisphere rugby union championship. Ten matches were played between 1 January and 24 March. It was contested by England, France, Ireland, Scotland and Wales. England won the Grand Slam for the first time, and the Triple Crown for the fourth time. They
Wales national rugby union team All Blacks, in 1905, when they defeated them 3–0 in a famous match at Cardiff Arms Park. Welsh rugby struggled between the two World Wars, but experienced a second 'golden age' between 1969 and 1980 when they won eight Five Nations Championships. Wales played in the inaugural Rugby World Cup in 1987 where they achieved their best ever result of third. Following the sport allowing professionalism in 1995, Wales hosted the 1999 World Cup and, in 2005, won their first Six Nations Grand Slam. That was the first Grand Slam won by a team playing most of the matches away