National Anthems at Maracanã Stadium

A few days ago @practicaleric left me a comment about the world cup, and it reminded me that I had a video from the incredible Maracanã stadium.

Watching this video again made the hairs on the back of my neck stand up, and instantly took me back.

Still to this day, this is the greatest live sporting moment I've ever witnessed: the Argentina national anthem from the Maracanã stadium. In this match I even got to see the greatest footballer of all time, Lionel Messi score.

Question: Is Lionel Messi the greatest footballer of all time?