Nii Okai had his Secondary School education at Mfantsipim School in Cape Coast, Central Region of Ghana and furthered at the Kwame Nkrumah University of Science and Technology.
An 8-track music album produced by one of the great multi-talented instrumentalists in Ghana, KODA with its hit songs; "Woana Na" and "Moko Be".
[3] Nii Okai is the co-founder of "Harbour City Mass Choir" an inter-denominational music ministry based in Tema, Ghana with a clear purpose of impacting the youth through contemporary gospel music, school outreach programs, music ministry workshops as well as peer and social counseling.
[8] He is currently the lead pastor at International House of Virtue popularly known as the iChurch in Tema.
Nii Okai is known for his strong commitment to the cause of contemporary gospel music in Ghana and has worked with the likes of Kofi Dua Anto (KODA), Eugene Zuta, Danny Nettey, Diana Hopeson among others.