OLYMPIA, GREECE - OCTOBER 23: Actress Katerina Lechou lights the Olympic flame for 2018 Winter Olympics during rehearsal of the lighting ceremony of the Olympic flame at the Temple of Hera in ancient Olympia, Greece on October 23, 2017. ( Ayhan Mehmet - Anadolu Agency )
OLYMPIA, GREECE - OCTOBER 23: Actress Katerina Lechou holds the Olympic flame for 2018 Winter Olympics during rehearsal of the lighting ceremony of the Olympic flame at the Temple of Hera in ancient Olympia, Greece on October 23, 2017. ( Ayhan Mehmet - Anadolu Agency )
OLYMPIA, GREECE - OCTOBER 23: Actress Katerina Lechou (R) lights the Olympic flame for 2018 Winter Olympics during rehearsal of the lighting ceremony of the Olympic flame at the Temple of Hera in ancient Olympia, Greece on October 23, 2017. ( Ayhan Mehmet - Anadolu Agency )
OLYMPIA, GREECE - OCTOBER 23: Actress Katerina Lechou (R) lights the Olympic flame for 2018 Winter Olympics during rehearsal of the lighting ceremony of the Olympic flame at the Temple of Hera in ancient Olympia, Greece on October 23, 2017. ( Ayhan Mehmet - Anadolu Agency )