Athens, 10 July 2022 (MIA) - One of the swimmers missing in Halkidiki, a Macedonian national, has been found alive and is in a relatively good health, Greek Coastal Service told MIA’s Athens correspondent on Sunday. A 30-year-old swimmer from North Macedonia, who was missing for over 17 hours, has been found by a cargo ship sailing nearby in the sea area southwest of Cassandra, sources told MIA. The search operation of the Greek coast service, the Greek rescue team and volunteer rescuers continues to find the second missing person.