The National Secretary
Government College Umuahia Old Boys Association (GCUOBA)
Government College Umuahia
Ikot-Ekpene Road
Umuahia, Abia State
info@gcuoba.org
Attn: Barclinton Ngadi
barclintonng@hotmail.com
The Secretary
Government College Umuahia Old Boys Association (GCUOBA) Lagos
Havana Specialist Hospital
Akerele Street Surulere
Lagos
Attn: Chuma Onwudiwe
chuuma101@yahoo.com
0803-308-5764