Lion Fasihul Karim Siddiqui joined lionism as the Charter President of Karachi Professional Lions Club in 1985. In 1991 he joined Karachi Executive Lions Club. His slogan was “Together in Service for Better Tomorrow”. He was the Secretary of the First Lions SAARC Conference held in 1991 at Karachi. He was elected District Governor of District 305-South for the year 1993-94. During his tenure of Governorship, District 305-South was declared as the Model District with reference to CSFI. He was elected Multiple Council Chairman for the year 1998-99. He is a Certified Trainer of the Lions Clubs International. He is also the Chairman of Lions Quest Foundation of Pakistan. He has the distinction of conducting a large number of Leadership Development and other Workshops.