Anna Vissi performs historic concert at Athens Olympic Stadium

On Saturday, September 26, 2026, Greek singer Anna Vissi held a massive, sold-out concert at the OAKA Olympic Stadium in Athens. While reports vary, figures suggest an audience of between 80,000 and 95,000 people attended the event, which featured high-end production, including AI-generated interactions with the singer's younger self and a performance by Orianthi.

Despite the significant success, the event was marred by logistical challenges. Many fans took to social media to complain about overcrowding and difficulties accessing the venue, with some claiming they were unable to enter despite holding valid tickets. The four-hour performance also held cultural significance, marking a return to the stadium 22 years after her appearance at the 2004 Athens Olympics closing ceremony.

Financial estimates for the production are high, with some sources citing revenue potential reaching up to 8 million euros. Following the event, Vissi expressed deep gratitude on social media, describing the night as one of the most powerful experiences of her career. Organizers have not issued a formal response regarding the reported entrance bottlenecks.