Principal Joseph is great. In the corner are the school's trophies... all academic. The ones in the front are for 100% graduation ('matric') rate, which is extremely high, even for well-funded schools. Most grade-12 students take the matric exam at the end of the year, which is a three-week-long standardized test administered by the government.

Certainly he could be doing other things (he has a master's degree in History from University of Pretoria), but he makes more of a difference here than he could anywhere else in the world.