Bachelor’s degree of Business Administration at University of Macedonia in Thessaloniki and Μaster in International Management at Strathclyde University in Glasgow. Having worked in the tourism industry since 2009, he is the founder of Green Oliver alternative travel agency. Involved in the outdoor and fitness industry since 2007, specialized in canyoning (guide and assistant instructor, ICAN certification), rock climbing & mountaineering (Hellenic Federation of Mountaineering & Climbing), mountain bike (MIAS certification), open water sailing (N.C.TH.) and personal training with focus on circular, functional, TRX and bodyweight training. He also worked as a sea kayak and SUP guide for 2 years, while he has an internationally recognized certification in first aid training (adult, child, infant) and CPR.