Adeeb Adrian was born in Rzeszów, Poland, to a Polish mother and a father of Iraqi and Turkish descent. He later relocated to Denmark, where he was raised and spent the majority of his formative years. He holds dual citizenship in Poland and Denmark. Adrian is an accomplished screenwriter and musician. Alongside his brother, he is a member of the band Mannequin Mars. His work in film has been recognized internationally, earning him multiple accolades. His screenplay Behind the Mind of a Killer, a courtroom thriller, received the Best Narrative Screenplay Award at LA Under the Stars in 2025, and his fantasy drama Hats was awarded at the LAFA Awards. His writing is distinguished by a focus on psychological complexity and narrative intensity, influenced by his multicultural background and cross-disciplinary artistic pursuits.