Question:  "Stous 31 Dromous" is a song by a recording artist who began his musical career in what year?
Sentence (from "Sakis Rouvas"): Anastasios "Sakis" Rouvas (Greek: Αναστάσιος "Σάκης" Ρουβάς, ] ; born 5 January 1972), known mononymously as Sakis, is a Greek recording, film and television artist; model; businessman and former pole vaulter.
Relevant evidence: Yes