|Chairman of the Democratic Left Party|
18 May 2009 – 13 December 2015
|Preceded by||Saffet Başaran|
|Succeeded by||Önder Aksakal|
|Turkish Minister for Economy Responsible|
10 August 2002 – 18 November 2002
|Preceded by||Kemal Derviş|
|Succeeded by||Ali Babacan|
Türker graduated from Istanbul University.
- Anatolia News Agency (September 2, 2010). "Thousands resign from Turkey's DSP to say 'yes' in charter poll". Hürriyet Daily News. Retrieved June 20, 2011.
|Party political offices|
| Leader of the Democratic Left Party (DSP)