Kanat Bekmyrzauly Saudabayev is a Kazakh politician who served as the State Secretary of Kazakhstan from 2007 to 2012. Prior to that, he served as the Minister of Foreign Affairs from 2009 to 2011 and in 1994, Ambassador of Kazakhstan to the United States from 2000 to 2007, Ambassador to the United Kingdom from 1996 to 1999 and Ambassador to Turkey from 1994 to 1996.

Erzhan Hozeuly Kazykhanov is a Kazakh politician who serves as diplomat. Kazykhanov holds a newly created position in the presidential administration with the title of Special Representative for International Cooperation. Prior to his appointment as the Ambassador to the U.S., Kazykhanov has served as Kazakhstan's Ambassador to the United Kingdom of Great Britain and Northern Ireland. Before becoming Ambassador to the UK, he held the position of Assistant to the President of the Republic of Kazakhstan and Minister of Foreign Affairs of Kazakhstan. He previously served as the Deputy Minister of Foreign Affairs of Kazakhstan, as well as the Ambassador of Kazakhstan to Austria, Permanent Representative of Kazakhstan to the International Organizations in Vienna and Permanent Representative to the United Nations in New York.