Markos was born in Crete, Greece, and raised in Thessaloniki, Greece. As a little child, he began Acting, Dancing and Acrobatics studies having his first interest in art.

in 2019 he successfully finished his studies in the minor department of the National Theatre of Northern Greece, possessing his first knowledge of acting and improvisation. One year later, he began his studies at the Theater of Lazaristes monastery where he was taught kinesiology and the basics of classical music in addition to acting and improvisation. In 2020, after completing his final courses, he commenced his studies at the School of Dramatic Arts Rontidis, one of the most renowned schools in northern Greece, from which he graduated in July 2024.

From that point onwards, he began to participate in various theater productions.

In July 2023, Markos took part in a leading role as Christopher Boone in the play "CHRISTOPHER" based on Mark Haddon's novel "The Curious Incident of the Dog in the Night-Time". Directed by

He has written and directed his first film "Farewell (2024)". In upcoming film productions, he has also worked as a producer with Gorge Skandalaris and others

In July 2024, Markos played several roles in the play “CORPSE BRIDE” a Musical based on the original motion picture “Tim Burton’s Corpse Bride” Directed by Marianna Avramaki and produced by Theatre RO, the play will appear at the Athineon Theater in July 20 & 21

In February 2024, Markos participated in the music video for Greece’s Eurovision entry “ZARI” by Marina Satti. Directed by Zac Dov Wiesel and produced by Will Noyce, the video officially premiered on March 7, 2024, on YouTube