Also this isn't a once off occasion that he has helped and supported students. My brother during his final year was heavily involved in Cycling at a national level. His commitment was at school was minimum, Gee saw this and helped the best he could.
Plus he has an uncanny ability to greet every student by name. Great guy.
I went to a similar school (as in, really expensive) as the OP in Melbourne. The principal was universally well regarded, and even got a Member of the Order of Australia (a couple of steps below a knighthood) for his contribution to education, but he knew very few of us students by name.
When I was at uni, I noticed a Who's Who book in the library, and flicked it open to the page that my old principal was on...