Messi celebrates turning 30 today.Alexander the Great had conquered most of the known world by the time he was 33. Messi has conquered all that had to be conquered in the world of football (except that World Cup that was so close and yet so far) even before he got to thirty.
So there are a whole bunch of articles on the net highlighting the number 30 and Messi.Thirty key moments of his career here..
30 Lionel Messi facts here ..

Top thirty skill moves video

And the 5 best goals in thirty years of brilliance ..