BT Sport - Leo Messi and Cristiano Ronaldo's votes for the last 10 Ballon d' Or and FIFA Best awards... CR7 has never voted for his great rival 👀 | Facebook
Old Ballon d' Or is back ! - FootyRoom
Ballon d'Or 2021: What was the selection process for voting? | Goal.com UK
He Knows the Ballon d'Or Winner. No, He Won't Tell. - The New York Times