About IGS91
The story of Iponri Grammar School Old Students Association — '91 Set
Our Heritage
A Legacy Born in 1991
The Iponri Grammar School (IGS) Old Students Association — '91 Set, known as I.G.S.O.S.S., was formed by the graduating class of 1991 from Iponri Grammar School, Lagos, Nigeria. What began as informal reunions among former classmates has grown into a vibrant, structured association spanning multiple continents.
Our school, Iponri Grammar School, holds a distinguished place in the educational history of Lagos State. Founded with the mission of providing quality education to the youth of Iponri and its environs, the school produced generations of accomplished professionals, entrepreneurs, academics, and community leaders.
The class of 1991 — our set — graduated at a pivotal moment in Nigeria's history, carrying with them the rigorous academic training and strong moral foundation that IGS was renowned for. In the decades since, members of the '91 set have distinguished themselves across every field of human endeavour.
Today, IGS91 serves as the connective tissue that keeps this remarkable community together, fostering professional collaboration, personal support, and collective service to our alma mater and the wider society.

"One Love — the bond that transcends time and distance."
— The IGS91 Motto
Purpose & Direction
Mission & Vision
Our Mission
To foster enduring bonds of fellowship among alumni of Iponri Grammar School '91 Set; to support the personal, professional, and social development of our members; and to contribute meaningfully to the advancement of our alma mater and the communities we serve.
Our Vision
To be the foremost alumni association of Iponri Grammar School — a model of unity, excellence, and service that inspires future generations of IGS graduates and makes a lasting positive impact on society.
What We Stand For
Our Core Values
Brotherhood & Sisterhood
We are bound by the shared experience of our formative years at Iponri Grammar School. This bond transcends time, distance, and circumstance.
Integrity & Honour
We uphold the highest standards of personal and professional integrity, reflecting the values instilled in us by our alma mater.
Excellence
We strive for excellence in all endeavours, carrying forward the academic and moral standards that defined our time at IGS.
Community Service
We are committed to giving back — to our school, our communities, and the next generation of students who walk the halls of IGS.
Mutual Support
We actively support one another in professional growth, personal challenges, and life milestones, embodying the true spirit of alumni solidarity.
Innovation & Progress
We embrace change and innovation while honouring our roots, leveraging our collective expertise to drive progress in our communities.
Our Standards
Ethics Charter
The IGS91 Association holds its members to a clear and principled code of conduct. These ethics are the foundation of our community.
Respect for All Members
Every member of the IGS91 Association is entitled to dignity and respect regardless of their current station in life, profession, or personal beliefs. We celebrate diversity and reject all forms of discrimination.
Confidentiality
Information shared within the association — whether personal, professional, or financial — is treated with the utmost confidentiality. Members must not exploit privileged information for personal gain.
Honest Dealings
All commercial and professional interactions between members must be conducted with complete honesty and transparency. The association's marketplace is a trusted space built on mutual trust.
Non-Partisan Stance
The association does not align with any political party or religious denomination. We welcome members of all backgrounds and beliefs, united solely by our shared IGS heritage.
Constructive Engagement
Disagreements and disputes among members must be resolved through dialogue and mediation. We do not tolerate harassment, intimidation, or conduct that brings the association into disrepute.
Stewardship of Resources
Members entrusted with association funds or resources are held to the highest standards of financial stewardship, with full accountability and transparency to the membership.