4 pcs. They are England, Scotland, Wales and Northern Ireland. England is known as the "Three Lions" is a team familiar to fans, Scotland is second only to England; Wales, as the dark horse of Euro 2016, the level of football is also improving; Northern Ireland's strength is relatively inferior.
Since the United Kingdom is separate in football, all 4 teams have the opportunity to participate in continental competitions such as the European Championship and the World Cup. The situation is somewhat similar to the relationship between the Chinese men's football team and Hong Kong, Macau and Taipei.
England national team
Known as the "Three Lions", it is the strongest of the four national teams in the United Kingdom, and has won the honor of World Cup champion. England has been a powerhouse in world football since ancient times, and it is also the birthplace of modern football. They have seen Alain Shearer, Beckham, Owen, Rooney and other football superstars.
Scottish national team
The Scottish national team, led by Liverpool star Robertson, played in Euro 2021. Although the Celtics and Glasgow Rangers are regulars in the Scottish league, the Strength of the Scottish National Team is relatively weak and not a traditional strong team.
Welsh national team
Nicknamed "Red Dragon". Although Wales club Cardiff City competes in the FA's Championship, the Welsh national team can compete independently in the continental competition. In 2016, they made many people marvel as dark horses. Wales has seen manchester United star Giggs, Real Madrid star Bale and other well-known players.
Northern Ireland national team
One of the four British countries with a low presence is the weakest. He participated in the European Championship in 2016.