Wikipedia: Iglesia ni Cristo, founder Felix Manalo has 2.3% membership of the population in the Philippines.

Official Seal of the Iglesia ni Cristo

Iglesia ni Cristo pronounced [ɪˈgleʃɐ ni ˈkɾisto] (English: Church of Christ; abbreviated as INC) is a Christian denomination religion that originated in the Philippines in 1914 under founder Felix Manalo, who become the first executive minister. By the time of his death in 1963, the Iglesia ni Cristo had become a nation-wide church with 1,250 local chapels, and 35 large concrete cathedrals. His son Eraño Manalo became the next church leader and lead a campaign to grow and internationalize the church until his death on August 31, 2009, whereupon his son, Eduardo V. Manalo, succeeded him as executive minister. In 2000 the Philippine census by the National Statistics Office found that 2.3 percent of the population in the Philippines are affiliated with the Iglesia ni Cristo, making it the third largest religious denomination in the Philippines after the Roman Catholic Church (80.9%) and Islam (5.0%), respectively.

Source: Wikipedia
Classification	Nontrinitarianism, Unitarianism,Restorationism
Governance	Hierarchical/Monarchical
Leader	Eduardo V. Manalo (Executive Minister)
Region	102 countries and territories; 114 nationalities[1]
Headquarters	No. 1 Central Avenue, New Era,Quezon City, Philippines[2]
Founder	Felix Y. Manalo (as the registrant for the Philippine Government)
Origin	July 27, 1914 (registration inPhilippine Government) Punta, Santa Ana, Manila,Philippines
Congregations	5,545[3] as of March 2014
Members	No official count
Ministers	7,205[4]as of 2009
Aid organization	Felix Y. Manalo Foundation, Inc Unlad International, Inc
Tertiary institutions	New Era University College of Evangelical Ministry
Other name(s)	INC, Iglesia, English: Church of Christ, Spanish: Iglesia de Cristo,German: Kirche Christi, French:Eglise du Christ
Official website	www.incmedia.orginc.kabayankokapatidko.org