- Course creator: Klaudia Kraus
- Course creator: Krzysztof Płóciniczak
- Course creator: Klaudia Kraus
- Course creator: Krzysztof Płóciniczak
- Teacher: Magdalena Jezierska
- Teacher: Małgorzata Skolasińska
- Course creator: Klaudia Kraus
- Teacher: Małgorzata Skolasińska
- Teacher: Agnieszka Rutkowska
- Course creator: Klaudia Kraus
- Course creator: Krzysztof Płóciniczak