What Messi and Ronaldo say about EACH OTHER as ex-Man Utd star looks for a new club after being released
WHO is the greatest footballer of all-time?
It's never an easy question to answer, with the likes of Pele and Diego Maradona ruling the roost during the 1970s and 1980s.
But these days, many would argue there are two players that have surpassed them: Cristiano Ronaldo and Lionel Messi.
Football fans tend to be parked firmly in one camp of the other - with the debate raging on in pubs, offices and playgrounds across the globe.
We recently revealed what the stars who played with BOTH of them believed, with a clear winner.
Now we bring you what Messi thinks of Ronaldo and what Ronaldo thinks of Messi.
The pair know each other well, of course, having gone toe-to-toe in dozens of El Clasico contests down the years.
But are the two professional frenemies or just plain, old enemies?
RONALDO ON MESSI
THE now-free agent spent eight seasons at Real Madrid - playing Messi time and time again.
Not only would the pair share the same pitch whenever Los Blancos faced off against Barcelona, but they would tussle for LaLiga supremacy season after season.
But it was a challenge Ronaldo wanted - with the Portuguese ace comparing his rivalry with the Argentine to the greatest in sporting history.
Last year, Ronaldo revealed: "I really admire the career he has had so far.
"And, for his part, he has already said that he had trouble when I left the Spanish league because it is a rivalry that he appreciates.
"It is a good rivalry that exists in football, but this is no exception.
"Michael Jordan had rivals in basketball, Ayrton Senna and Alain Prost were great rivals in Formula One...
"The only common point between all the big rivalries in the sport is that they are healthy."
When asked if the pair were friends, Ronaldo continued: "We have shared the stage for 15 years.
He said: "There are many admirable athletes. Rafa Nadal, Federer, LeBron - in all sports there is always someone who stands out and is admirable for his work.
"Cristiano stands out in football. There are many who stand out and always do their best."
And Messi echoed Ronaldo's sentiment of their rivalry pushing them on to bigger and better things.
The Argentine continued: "It was nice playing against Cristiano, even if it was difficult.
"I enjoyed winning cups when he was at Madrid. It would be nice if he were still there.
"I have a lot of respect for Juventus; I think they are a very strong team, with very good players – and with the arrival of Cristiano, even more so.
“It was a duel that will last forever because it went on for many years, and it isn’t easy to keep at your highest level for so long.
"Especially at those two clubs we were at, which were so demanding, in Madrid and Barca, the best in the world.
“Competing head-to-head for so many years will be remembered forever. The sporting rivalry between us was very nice on a personal level.
"I think that the fans also enjoyed it, be they Madrid or Barca supporters, and those who just like football will also have enjoyed it.”
But Messi once admitted he was "hurt" by Ronaldo - after the Portuguese forward drew level with him on five Ballons d'Or - two years before the Argentine grabbed his sixth.
The Barca star said: "I appreciated having five and being the only one to do so.
"When Cristiano levelled me, I have to admit that it hurt me a bit. I was no longer alone at the summit.
"But it was logical, even if it is nice when you are alone on five.”
And he went on to say he can't ever see a point where the two become friends.
In 2017, Messi said: "I don't know if we will be friends. Friendship is built through spending time together and getting to know each other.
"We have no relationship, mainly because we only see each other at awards ceremonies and that's the only time we speak.
"Everything is fine, but our lives don't cross over very often."
But Messi finished by saying Real Madrid really missed Ronaldo after he joined Juve in 2018 - while perhaps suggesting he misses him just as much.
He said: "It's normal that he continues to score, he is a predatory striker, he loves to score, any day he plays he will score.
"He has many good attributes as a forward and at the minimum he converts.
"Real Madrid without Ronaldo has lost many goals, but it was obvious it would happen.
"Not only goals, but Cristiano also brings many other things. If a team loses a player who scored 50 goals per season, it’s noticeable.
"Real Madrid has great players, but Cristiano scores 50 goals per season.
“When Cristiano was at Madrid, games against them were always special."