Photo of Giannis Kotsiopoulos, 2016 Olympic silver medalist and world champion Spyros Gianniotis, Greek national federal technical coach Nikos Gemelos, Mayor of Istiaia-Edipsos Ioannis Kontzias by Andreas Papakonstantinou of Tourette Photography, Pefki, Greece. The Authentic Marathon Swim Skyllias & Hydna will be held on July 4th-5th at Pefki, Evia in Istiaia-Edipsos, Greece. The two-day event […]