When the International Olympic Committee questioned Greece's commitment to the games and its ability to complete all preparations prior to the opening ceremony, Angelopoulos-Daskalaki was asked to return and was named president of the Olympic Organizing Committee in May 2000. She was the first woman to hold this position. Under her watch, competition facilities were completed and security issues were taken care of. International Olympic Committee presidents Juan Antonio Samaranch and Jacques Rogge both specifically credit Gianna Angelopoulos-Daskalaki for the success of the games. In his speech at the Closing Ceremony, Rogge said, "These Games were unforgettable, dream Games."