Romanian President Klaus Iohannis and his wife Carmen Iohannis wave to the public, next to Aachen's Mayor Sibylle Keupen, German politician Martin Schulz, and chairman of the prize committee Juergen Linden, after Iohannis was awarded with the 2020 International Charlemagne Prize (Karlspreis), on the balcony of the town hall in Aachen, Germany October 2, 2021. Roberto Pfeil/Pool via REUTERS