Jan Koum, co-founder of WhatsApp, is currently sailing in Greek waters aboard his 100-meter superyacht. The vessel, valued at €325 million, is presently anchored off the coast of Attica, near Varkiza. Photographs and videos of the yacht have surfaced, showcasing its impressive size and luxury. Koum previously visited Greece with the yacht last year, indicating a continued interest in the region. The yacht’s presence has drawn attention to Greece as a destination for high-net-worth individuals. No further details regarding the purpose of his visit have been released. This is not the first time a prominent figure has chosen Greek waters for leisure travel.