(1st row L-R) Egyptian President Abdel Fattah al-Sisi, Guinean President and Chairman of the African Union Alpha Conde, German Chancellor Angela Merkel, Tunesian President Beji Caid Essebsi, Senegalese President Macky Sall ; (2nd row L-R) the President of the African Development Bank Akinwumi Adesina, the Managing Director of the International Monetary Fund Christine Lagarde, Ghanaian President Nana Akufo Addo, Italy’s Prime Minister Paolo Gentiloni, Rwandan President Paul Kagame pose for a family picture during a two-day G20 Africa partnership investment conference in Berlin on June 12, 2017