[1] The student population has decreased by almost half from the peak of 2155 in 1998–1999 academic year,[2] partly in response to a concern about overcrowded facilities.

[4][6][7] The Nigerian Baptist Mission, an arm of its American counterpart, established three primary schools at Ago-Owu, Ago-Ijaye and Oke-saje.

[9] However, in early 1922 Pinnock oversaw the construction of the Principal's Quarters, which also doubled as Abeokuta Mission House; a block of five classrooms, a chapel, and a dormitory for boys.

[8] He opened Baptist Boys’ High School on January 23, 1923, with 75 students and four teachers (including his wife, Madora Pinnock).

[1] BBHS Old Boys Association has branches in the UK/Ireland, USA/Canada, Abeokuta, Ibadan, Ijebu Ode, Edo, Lagos and Abuja.