- Teacher: Kaloyan Kostadinov
- Teacher: Tatyana Petrova
- Teacher: Nina Zlateva
- Teacher: Nedka Dimitrova
- Teacher: Tatyana Petrova
- Teacher: Nina Zlateva
- Teacher: Dragomir Cukev
- Teacher: Tatyana Petrova
- Teacher: Nina Zlateva
- Teacher: Anastasiia Mostova
- Teacher: Tatyana Petrova
- Teacher: Nina Zlateva
- Teacher: Silvena Dencheva
- Teacher: Tatyana Petrova
- Teacher: Nina Zlateva