It was a promising summer international display for the northern hemisphere sides. Let's have a quick recap of some of the key highlights. 
A big change to rugby union's international eligibility rules has been approved by World Rugby. As of January 2022, a rugby player can now represent a different country so long as they meet two criteria ...
In years gone by, the big nations of the Southern Hemisphere along with a handful of nations within Europe dominated the international rugby scene. However, in recent years we have seen many more national teams across the globe emerge as strong competitors putting the rugby juggernauts to the test and, in some cases, winning upset victories.