Sibghatullah Mojaddedi ( Pashto صبغت الله مجددي , born c. 1926 ) is a politician in Afghanistan , who served as Interim President after the fall of Mohammad Najibullah 's government in April 1992 .
Sibghatullah Mojaddedi ( Pashto صبغت الله مجددي , born c. 1926 ) is a Afghan politician . He served as Interim President after the fall of Mohammad Najibullah 's government in April 1992 .