Hakeem Disu is a Nigerian entrepreneur, blockchain advocate, and author. He is best known for co‑authoring How Blockchain Is Solving Real Life African Problems (2023), a book that explores how blockchain technology can address structural and social challenges across Africa, offering practical and forward-looking solutions.

Disu is also the founder and CEO of KoinWa — a fintech/crypto‑loan platform originally designed to provide cryptocurrency‑backed micro‑loans to underserved communities.

His interest in blockchain and crypto stems from a belief that decentralized technologies offer a path to financial inclusion, especially for people excluded from traditional banking systems.

Beyond fintech, Disu has ventured into renewable energy and infrastructure: he’s associated with Lihon Energy Plc, a company working on solar‑hybrid power solutions in Nigeria — indicating his broader commitment to sustainable development and technological empowerment.

Through his writing, entrepreneurship, and advocacy, Hakeem Disu positions himself at the intersection of technology, social impact, and innovation — championing blockchain, renewable energy, and financial tools as pathways to solving real-life African problems