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
2017 Six Nations Under 20s Championship 2017 Six Nations Under 20s Championship The 2017 Six Nations Under 20s Championship, was the 10th series of the Six Nations Under 20s Championship, the annual northern hemisphere rugby union championship. Wales were the defending champions. The competition was won by England, who completed a Grand Slam by winning all their five matches. For the first time, the 2017 tournament used the bonus point system common to most other professional rugby union tournaments. As well as the standard four points for a win and two for a draw, a team scoring four tries in a match received an additional league