Don't misrepresent where you went to school.

[jsd]

Some high school kid simultaneously finished high school diploma and Harvard extension B.A. but it didn’t get him accepted into a single elite undergrad or graduate school.

Haha, the kid is 17 and he's in the reserve group for admissions to Columbia Law School... at 17. While it's true that being in the reserve group means it's possible he won't get in, it also means his options clearly aren't being drastically limited.