Career
Playing career
Markos, who played as a striker, spent his professional career in both Hungary and France, playing for Bocskai Football Club and Stade Rennais. Markos also represented Hungary at international level, scoring five goal in twenty games between 1929 and 1935. Coaching career
Markos managed CS Târgu Mureş, Debreceni VSC, TPS Turku, Degerfors IF, Pyrkivä Turku, Fenerbahçe Saskatchewan and IFK Kristianstad.