Apolka BONNYAI started playing the piano at the age of 10 with teacher Ella Miklósné, then continued her studies at the Béla Bartók Conservatory in the class of Katalin Schweitzer and Gábor Eckhardt. She graduated as a pianist in 2001 from the Liszt Academy of Music under the tutelage of Balázs Szokolay, András Kemenes and Dénes Várjon, and received her DLA degree in 2013.

She has won numerous scholarships and international music competitions. As a winner of the Grand Prize Virtuoso and the Golden Classical Music Awards international music competitions, she has performed at the Mozarteum in Salzburg and Carnegie Hall in New York. Winner of the Weingarten Fellowship, she studied at the Birmingham Conservatoire with Professor Malcolm Bilson, and then at Montclair University in the United States under David Witten and Mark Pakman, with the Terplan Research Fellowship.

She performed with great success at the 9th Kyoto International Music Festival in Japan, which was recorded on CD. Other festival invitations include the Yamaha Artist Liszt Festival and the Hungarian Arts and Humanities Festival in New York, as well as the Cziffra Piano Festival. She has participated twice in the V4 Piano Festival in Sárospatak, where she was also artistic director in 2019.

She has performed as a soloist in prestigious venues such as the Palace of Arts, Carnegie Hall, the Kennedy Center, Wiener Konzerthaus, the Mozarteum, the Alti Hall and many other concert halls in Europe and America. She regularly makes recordings in the Márványterem of the Hungarian Radio.

Since 2001, Apolka Bonnyai has been a piano teacher at the Szent István Király Music Secondary School.

She is the founder and artistic director of the Carpathian Basin Classical Music Festival.