Sandor was born in Paris on the 25th of April 1990. After a short stay at the Studio d’Asnières he is noticed by José Dayan who gives him his first role in the remake of "Mourir d’aimer". Sandor then works with directors who have diverse artistic universes like Abdelatif Kechiche ("Blue is the warmest color"), Jacques Audiard ("Deephan"), Stéphan Streker ("Noces"), Hame and Ekou of LA RUMEUR ("Les derniers parisiens"), Susanne Nicchiarelli ("Nico, 1988" – Best movie award at the Venice-Orizzonti festival), Fabienne Godet ("Nos vies formidables", to be released in spring 2018) and Sarah Marx with whom he just finished shooting l’Enkas as a leading role.
Sandor built a family by shooting in numerous short films, participating in the discovery of promising young directors like Vincent Cappello, Lucchino Gatti, Meryem Benmbarek.
He was a guest in TV shows like « Hard » and « Cannabis ».
He is currently shooting his first short film as a director : "La vierge des causes perdues", a french-hungarian movie in which he goes back to his origins, in production.