About 30-40. Can't recall exactly.
Fact about him: he and a friend crashed into a lamp post when a driver cut them while both were riding a motorcycle.
He would've died.... But his friend cushioned him from the impact.
His friend died immediatly, and literally half of his face was broken. They had to reconstruct it using platinum (not sure what metal it was...).
Ever since that day, he lost all sensibility on the right side of his face. It hurts him during hot days due to the metal expanding and if you punch him there he doesn't feel ANYTHING.
This is really, really sad. Poor guy.
His name is Sheldon by the way, and he's one of two of my teachers with an english first name. The other is Alex.