Marios was born in Kallithea, Athens. He is a Central Saint Martins alumni and an IKY scholar. After working in advertising for major brands and as a dj in bars and clubs for over a decade, he established his own design studio at his grandfather's village in Paphos countryside in 2012.
His work has been awarded and published in newspapers, magazines and numerous blogs worldwide such as the Pentawards, the Dieline awards, A' Design Awards, Monocle, Wallpaper, El Pais, Elle, Novum, Lürzer's Archive, Grape Magazine, Sight Unseen, Dezeen, Dwell, IdN, North East, The Greek Foundation, Designboom, Trendhunter, Contemporist, WPDS, Lovely Package and POTW amongst others.
He has exhibited at the National Museum of Contemporary Art in Athens and his latest design piece can be found at the shop of the Museum of Cycladic Art.