- Teacher: Zico Ricardo Aritonang
- Teacher: Marolop Butarbutar
- Teacher: GP. Hutajulu
- Teacher: Marudut Hutajulu
- Teacher: Chairuni Nasution
- Teacher: Marlina E. Pakpahan
- Teacher: James Marihot Panggabean
- Teacher: Immanuel Simanjuntak
- Teacher: Dewi Ervina Suryani