It's James Lu.
And he went and did the SAT (and got a perfect score there too), so yeah.
In regards to VCE though, he really did clean up. Five 50s (English, Chemistry, Methods, Spesh and Enviromental Science), a 48 (Literature) and a 5.5 in Uni Maths. Tied with Derrick Ha. :p
Although, thinking about it carefully, James has a point. There was another kid at MGS this year who missed getting 99.95 by 0.1 in his aggregate, in spite of getting three 50s and a 49 (Philosophy+Literature+Legal Studies and National Politics, for those interested). Reason? He didn't do a subject that scales to over 50 other than Chinese, which is nigh-impossible to get over 40 in unless you have some kind of background in the language (and he still got 38).