King Faisal Mosque in Islamabad
Building work started in 1976. Costing an estimated SR 130 million, it covers an area of 53,821 square feet [5,000 sq m] and can accommodate 10,000 worshippers and a further 40,000 in the adjacent squares.
Main reference point:
Support for Mosques and Islamic Centers in Asia
King Fahd, the man
Support for Islam