ANKARA, TURKEY - (ARCHIVE) : A file photo dated September 13, 2018 shows President of Kazakhstan Nursultan Nazarbayev holding a joint press conference with Turkish President Recep Tayyip Erdogan (not seen) after their meeting at the Presidential Complex in Ankara, Turkey. Kazakh President Nursultan Nazarbayev on Tuesday announced his resignation. Halil Sagirkaya / Anadolu Agency/ABACAPRESS.COM

ASTANA, KAZAKHSTAN - (ARCHIVE) : A file photo dated September 09, 2017 shows President of Kazakhstan Nursultan Nazarbayev holding a joint press conference with Turkish President Recep Tayyip Erdogan (not seen) after attending an inter-delegational meeting at Akorda Presidential Palace in Astana, Kazakhstan. Kazakh President Nursultan Nazarbayev on Tuesday announced his resignation. Murat Kula / Anadolu Agency/ABACAPRESS.COM

BELGRADE, SERBIA - (ARCHIVE) : A file photo dated August 24, 2016 shows President of Kazakhstan Nursultan Nazarbayev holding a joint press conference with Serbian President Tomislav Nikolic (not seen) after their meeting in Belgrade, Serbia. Kazakh President Nursultan Nazarbayev on Tuesday announced his resignation. Aleksandar Levajkovic / Anadolu Agency/ABACAPRESS.COM

TOKYO, JAPAN - (ARCHIVE) : A file photo dated November 07, 2016 shows President of Kazakhstan Nursultan Nazarbayev holding a joint press conference with Japanese Prime Minister Shinzo Abe (not seen) after their signing ceremony at the Prime Minister Office in Tokyo, Japan. Kazakh President Nursultan Nazarbayev on Tuesday announced his resignation. David Mareuil / Anadolu Agency/ABACAPRESS.COM

BRUSSELS, BELGIUM - (ARCHIVE) : A file photo dated March 30, 2016 shows President of Kazakhstan Nursultan Nazarbayev holding a joint press conference with President of the European Commission, Jean-Claude Junker (not seen) after their meeting in Brussels, Belgium. Kazakh President Nursultan Nazarbayev on Tuesday announced his resignation. Dursun Aydemir / Anadolu Agency/ABACAPRESS.COM

BRUSSELS, BELGIUM - (ARCHIVE) : A file photo dated March 30, 2016 shows President of Kazakhstan Nursultan Nazarbayev holding a joint press conference with President of the European Commission, Jean-Claude Junker (not seen) after their meeting in Brussels, Belgium. Kazakh President Nursultan Nazarbayev on Tuesday announced his resignation. Dursun Aydemir / Anadolu Agency/ABACAPRESS.COM

BRUSSELS, BELGIUM - (ARCHIVE) : A file photo dated March 30, 2016 shows President of Kazakhstan Nursultan Nazarbayev holding a joint press conference with President of the European Commission, Jean-Claude Junker (not seen) after their meeting in Brussels, Belgium. Kazakh President Nursultan Nazarbayev on Tuesday announced his resignation. Dursun Aydemir / Anadolu Agency/ABACAPRESS.COM

BRUSSELS, BELGIUM - (ARCHIVE) : A file photo dated March 30, 2016 shows President of Kazakhstan Nursultan Nazarbayev meets President of the European Commission, Jean-Claude Junker (not seen) in Brussels, Belgium. Kazakh President Nursultan Nazarbayev on Tuesday announced his resignation. Dursun Aydemir / Anadolu Agency/ABACAPRESS.COM

BRUSSELS, BELGIUM - (ARCHIVE) : A file photo dated March 30, 2016 shows President of Kazakhstan Nursultan Nazarbayev holding a joint press conference with President of the European Commission, Jean-Claude Junker (not seen) after their meeting in Brussels, Belgium. Kazakh President Nursultan Nazarbayev on Tuesday announced his resignation. Dursun Aydemir / Anadolu Agency/ABACAPRESS.COM

ANKARA, TURKEY - (ARCHIVE) : A file photo dated August 05, 2016 shows President of Kazakhstan Nursultan Nazarbayev holding a joint press conference with Turkish President Recep Tayyip Erdogan (not seen) after their meeting at the Presidential Complex in Ankara, Turkey. Kazakh President Nursultan Nazarbayev on Tuesday announced his resignation. Rasit Aydogan / Anadolu Agency/ABACAPRESS.COM

BERLIN, GERMANY - (ARCHIVE) : A file photo dated January 09, 2015 shows President of Kazakhstan Nursultan Nazarbayev meets with German Chancellor Angela Merkel (not seen) in Berlin, Germany. Kazakh President Nursultan Nazarbayev on Tuesday announced his resignation. Mehmet Kaman / Anadolu Agency/ABACAPRESS.COM

PARIS, FRANCE - (ARCHIVE) : A file photo dated November 06, 2015 shows President of Kazakhstan Nursultan Nazarbayev speaking during the 38th session of UNESCO at the UNESCO headquarters in Paris, France. Kazakh President Nursultan Nazarbayev on Tuesday announced his resignation. Mustafa Yalcin / Anadolu Agency/ABACAPRESS.COM

BERLIN, GERMANY - (ARCHIVE) : A file photo dated January 09, 2015 shows President of Kazakhstan Nursultan Nazarbayev meets with German Chancellor Angela Merkel (not seen) in Berlin, Germany. Kazakh President Nursultan Nazarbayev on Tuesday announced his resignation. Mehmet Kaman / Anadolu Agency/ABACAPRESS.COM

KIEV, UKRAINE - (ARCHIVE) : A file photo dated December 22, 2014 shows President of Kazakhstan Nursultan Nazarbayev attending a joint press conference with his Ukrainian counterpart Petro Poroshenko (not seen) in Kiev, Ukraine. Kazakh President Nursultan Nazarbayev on Tuesday announced his resignation. Vladimir Shtanko / Anadolu Agency/ABACAPRESS.COM

PARIS, FRANCE - (ARCHIVE) : A file photo dated November 06, 2015 shows President of Kazakhstan Nursultan Nazarbayev attending the 38th session of UNESCO at the UNESCO headquarters in Paris, France. Kazakh President Nursultan Nazarbayev on Tuesday announced his resignation. Mustafa Yalcin / Anadolu Agency/ABACAPRESS.COM

BERLIN, GERMANY - (ARCHIVE) : A file photo dated January 09, 2015 shows President of Kazakhstan Nursultan Nazarbayev meets with German Chancellor Angela Merkel (not seen) in Berlin, Germany. Kazakh President Nursultan Nazarbayev on Tuesday announced his resignation. Mehmet Kaman / Anadolu Agency/ABACAPRESS.COM