South Korea striker Son is Messi and Ronaldo rolled into one
What would Messi and Ronaldo's contributions look like if Ronaldo were at Barcelona and Messi at Real Madrid over the past decade? - Quora
Top ten highest goalscorers of all time: Cristiano Ronaldo breaks Josef Bican's record with ex-Man United star above Lionel Messi and other legends with most goals recognised by FIFA
Cristiano Ronaldo says he doesn't see any rivalry between himself and Lionel Messi
The Internet's Most Asked Questions
Cristiano Ronaldo - Wikipedia
Comparing Lionel Messi's & Cristiano Ronaldo's incredible trophy cabinets
Cristiano Ronaldo beats Lionel Messi to another international milestone – 101 Great Goals
Tied on 75: Messi and Ronaldo goal for goal, UEFA Champions League
Lionel Messi and Cristiano Ronaldo are albatrosses weighing their clubs down, Lionel Messi