ngl that calculation is something else, it's one in a lifetime goal, considering he did in the Copa del Rey final btw the Copa del Rey final is coming up, same opposition as the 2015 one (Bilbao vs Barca, which is the same as the Messi wonder goal)
Did u even understand the last clip? He said the margin of error was so less, that if the point of contact of Messi's foot and the ball changed even by 1.5 mm, which is small af(he compared it to a blade of grass), the ball wouldn't go inside the net. So scientifically this goal can never be repeated as the margin of error is very small.
