Ngumys Fantastic International School was founded by Ajaga Nji, a Full University Professor of Rural Sociology and Rural Development. In 1974, Professor Ajaga Nji envisioned a school that will advocate equal opportunity, relevance and excellence to education with the motto: "In Pursuit of Fact, Truth and Reason”.. In 2007 the school was formed in part to provide a secure and sound educational environment for Ngum Astrid and Mbah Ajaga Nji, Jr.
Ngumys Fantastic International School was authorized for founding and opening by the Minister of Basic Education by Ministerial Order No. 1361/J2/4714/MINEDUB/SG/DSEPB of November 14, 2008 after it was inaugurated on September 12, 2008 by The Rev. Montoh Simon Voma, campus Chaplain of the Presbyterian Church in Cameroon and Pastor of Dschang Congregation, who delivered the first Invocation address to the pioneer cohort of 12 pupils. He called the inaugural badge the "Apostolic Badge".