Aiste S. Gram was born Aiste Gramantaite in Siauliai, Lithuania. She was educated at Siauliai University Gymnasium. In 2006, she moved to the U.K., to study Journalism, Film & Media. During her studies, Aiste was a member of Sherman Cymru Youth Group, where she started acting in English. This led to her applying to East 15 Acting School in Essex, where she graduated with a Masters degree in 2011. Since her graduation, Aiste has been working in the U.K. and across Europe. Her roles are varied in range and background, and to date she portrayed many different nationalities on screen.