Football Daily | Cristiano Ronaldo: 40 moments to mark his 40th birthday - The Guardian
- Football Daily | Cristiano Ronaldo: 40 moments to mark his 40th birthday The Guardian
- Ronaldo, Maldini, Buffon, Ibrahimovic, Giggs: Football's best 40-year-olds BBC.com
- Cristiano Ronaldo remains prolific at 40 – so can he break 1,000-goal barrier? The Independent
- Cristiano Ronaldo's career on his 40th birthday ESPN
- How Cristiano Ronaldo remains in peak condition at 40: An unusual sleep regime, spending FOUR hours a day in t Daily Mail