Which country is best at rugby in great Britain?

There are four different countries in Great Britain: England, Wales, Scotland, and Northern Ireland. Each country has its own rugby team that competes in international tournaments.

England is currently ranked 2nd in the world in rugby according to World Rugby. They have won the World Cup once, in 2003. England is known for its physical and powerful style of play.

Wales is ranked 9th in the world by World Rugby. They have never won the World Cup, but they have come close on several occasions, most recently in 2011 when they lost to France in the semi-finals. Wales is known for producing some of the best players in the world, including Gareth Edwards and JPR Williams.

Scotland is ranked 7th in the world by World Rugby. They have reached the quarter-finals of the World Cup on two occasions, in 1991 and 2015. Scotland are known for their traditional and sometimes brutal style of play, known as 'the Calcutta Cup'.

Northern Ireland is not one of the constituent countries of Great Britain, and does not have a rugby team. Instead, Northern Ireland is part of the United Kingdom, and their rugby team is known as the Ireland rugby team. Ireland is currently ranked 1st in the world by World Rugby. They have won the World Cup once, in 2015, and have been runners-up once, in 2011.

Based on the current world rankings, England is the best country at rugby in Great Britain. However, Wales, Scotland, and Ireland all have strong rugby teams and have achieved success in major international tournaments.