I think that's a bit of a stretch, considering that Alexander was not technically born in Greece but rather at his maternal grandmother's homestead in neighboring Poland. He was carried back to Pella by his mother's Sherpas the following week after Roman slaves cleared the roads that were damaged in the Great Tiber Flood, so Pella's still considered his home town. It's a common misconception though, and in fact it's erroneously cited as his birthplace on the cornerstone inscription of the Macedon Tower in Pella, currently the tallest building in modern day Greece (yes, spires count!).
Understandable mistake, but if you're going to cite historical facts in your calcs, at least get your history straight.