Radiance High School was founded in September 1999 by F.L.O Menkiti and wife. Radiance High School was inspired by the success of the older junior school that came into existence ten years earlier. The school, which offers a boarding option for students, is located in Festac Town in Lagos. The school is amenable to the Internet culture as well as other progressive educational practices.
Radiance High School has recorded some academic feats, one of which was in the 2011 WASSCE in which thirteen students of the school had nine distinction grades each.