A prolific and avid songwriter who produces and records his own material. Having written songs since the age of 14 and collaborating with many industry professionals and various projects for Universal Music Group, BMG, Alpha Records, Nitro Music, etc., Markos' musical style can mostly be categorized as Pop/Adult Contemporary.
He is of Canadian/American and Greek descent, and has co-written songs with Johnny Pedersen (Aqua "Barbie Girl") and Antonis Pappas (Elena Paparizou) among many others. He has had a successful career, working with some of the biggest names in the recording industry, performing, writing and producing. Upon the release of Markos' debut album, which reached #1 on the charts, he was also nominated as Best Newcomer at the Annual Greek Music Awards, and went on to release his second album, which achieved two top 20 charting singles.