High Quality Content by WIKIPEDIA articles! Mohammad Saifur Rahman, was a Bangladeshi politician. He was a popular leader of the Bangladesh Nationalist Party, best known for being the longest serving Finance Minister of Bangladesh. He delivered 12 national budgets in three terms between 1980 81, 1991-1995 & 2002-2006 over a ministerial life spanning from Dec,1976 till Oct.2006 in three different governments in which he was Trade & Commerce Minister for first three years and thereafter Finance and Planning Minister for 12 years.