Nigba ti Igbimo Olimpiki Akariaye fi expressed its concern over the progress of construction work of the new Olympic venues, a new Organizing Committee was formed in 2000 under President Gianna Angelopoulos-Daskalaki. In the years leading up to the Games, Athens was transformed into a city that used state-of-the-art technology in transportation and urban development. Some of the most modern sporting venues in the world at the time were built to host the 2004 Olympic Games.