Umirzak Shukeyev is a Kazakh politician who's serving as the akim of Turkistan Region since 2019. Prior to that, he served as the Minister of Agriculture from 2017 to 2019, chairman of Samruk-Kazyna, Kazakhstan's sovereign wealth fund from 2011 to 2017, First Deputy Prime Minister from 2009 to 2011, and prior to that, Deputy Prime Minister from 2007, akim of South Kazakhstan from 2006 to 2007, akim of Astana from 2004 to 2006, akim of Kostanay Region from 1998 to 2004, Minister of Economy and Trade from 1995 to 1997 while serving as Deputy Prime Minister.

The First Massimov Government was the 7th government of Kazakhstan, led by Prime Minister Karim Massimov. The change in cabinet was a result of the 2007 Kazakh political shakeup where Massimov's predecessor Daniyal Akhmetov resigned unexpectedly from office on 8 January 2007. Observers believed that it was due to Akhmetov's exhaustion and increasing criticism from President Nursultan Nazarbayev over Akhmetov's oversight of the economy. Nazarbayev nominated Massimov to be the Prime Minister on 9 January who was then confirmed by the Parliament the next day on 10 January.