Dávid Miller was born in 1996. He studied in Great Britain at the London School of Dramatic Art. Because of this, he speaks English as a native speaker, and Spanish on a basic level.
In recent years, he played in Pappa Pia (d.: Gábor Csupó), X-Company (Canadian TV series), Red Sparrow (d.: Francis Lawrence), Terror (American TV series), Mars (American TV series), and The teacher (Hungarian TV series).
He also had roles in the musicals Houdini and Talpra, magyar!.
He is a qualified singer and he has been playing the piano and the drums since the age of five. Until the age of 18, he had been swimming competitively and played water polo, and he knows various kinds of martial arts.