Giannis is a graduate of the Hellenic Marine Academy and started his career at sea on merchant vessels. He is a certified 02nd Engineer. He has worked on various yachts as an engineer namely "Kassandra Delfinous" (cruiser - 40 meters) and "Be Happy A" (cruiser - 25 meters).
Giannis joined the "Arktos" in May 2006 when he took charge of the engine room.
He speaks English fluently.