Kassym-Jomart Tokayev

Kassym-Jomart Kemelevich Tokayev (born 17 May 1953) is a Kazakh politician and diplomat. He became the President of Kazakhstan on 20 March 2019, after Nursultan Nazarbayev resigned on 19 March 2019. 
He was Chairman of the Senate of Kazakhstan from 16 October 2013 to 19 March 2019 and from 11 January 2007 to 15 April 2011. 
Tokayev was Prime Minister of Kazakhstan from 1 October 1999 to 28 January 2002 and as Director-General of the United Nations Office at Geneva from 12 March 2011 to 16 October 2013.