Who has more red cards in their career: Lionel Messi or Cristiano Ronaldo?
GOAL - July 6, 2009: Cristiano Ronaldo officially unveiled
No rivalry with Ronaldo, Kaká claims, Kaká
List of career achievements by Cristiano Ronaldo - Wikipedia
Cristiano Ronaldo can change Saudi Arabian football forever
Magnificent Cristiano Ronaldo voted the greatest player of all time in Marca survey - Football
Cristiano Ronaldo Presentation at Santiago Bernabeu
GOAL - On this day in 2009, Cristiano Ronaldo was unveiled
Thousands of Saudi fans cheer as Ronaldo unveiled at Al Nassr, Football News