Anastasya Chadyuk, educational specialist of the Zumba®Fitness in Ukraine, Kazakhstan, Georgia. ZIN™️ for 10 years, SYNC™️ 5 years, instructor of group fitness and dance programs, licensing Zumba® instructor, Zumba® Sentao, dancer, choreographer. Organizer of Zumbra® events, Zin Jam™️ sessions, Zumba® master classes, and Zumba® training, presenter of international fitness conventions, participant of the annual Zin Convention in Orlando since 2016.