Question: who was the politician of pakistan who served as both governor general and prime minister
Answer: Sir Khawaja Nazimuddin ( Urdu : خواجہ ناظِمُ الدّین ‬ ‎ ; Bengali : খাজা নাজিমুদ্দীন ; 19 July 1894 -- 22 October 1964 ) , KCIE , CIE , was a Bengali politician , conservative figure , and one of the leading founding fathers of Pakistan .