Explained: Why Cristiano Ronaldo is called CR7

No Ronaldo vs Messi 'Last Dance' as Al Nassr set to clash with Inter Miami on Feb 1; CR7 won't play, here's why

Explained: Why Cristiano Ronaldo is called CR7

Cristiano Ronaldo - Wikipedia

Brought More Profit to the Team” – Accused of Using Cristiano Ronaldo's Name to Be Famous, Manchester United Legend Makes Audacious Claim About CR7's Replacement - EssentiallySports

Shearer explains lowly ranking of Ronaldo in top 10 of Prem Euro imports

Why 'world-record' holder Cristiano Ronaldo has actually scored zero proper goals for Portugal