 <translate> The relevant sentence in the passage is: The current Chief Minister is Sardar Usman Buzdar, who won the Chief minister elections after being nominated by the Pakistan Tehreek-e-Insaf.
Therefore, the answer is Sardar Usman Buzdar. <yor> Ọ̀rọ̀ tí ó wà nínú àyọkà náà ni pé: Olórí ìjọba tó wà nísinsìnyí ni Sardar Usman Buzdar, ẹni tí ó gba ìdìbò olórí ìjọba lẹ́yìn tí ẹgbẹ́ Pakistan Tehreek-e-Insaf yan òun sípò. Nítorí náà, ìdáhùn náà ni Sardar Usman Buzdar. 