John Iroh is a structural engineer by profession and an author driven by a passion for positive transformation and value-based living. With years of experience in designing structures that stand the test of time, John applies the same principle of integrity and purpose to his writing — building lives and inspiring minds through stories and insight.

He is the author of A Culture of Positive Change, a thought-provoking guide that explores the mindset and values required for sustainable personal and societal transformation; and Koza’s Adventure, an engaging and educational children’s book that instils life lessons through imaginative storytelling.

Through his works, John Iroh blends technical precision with human understanding, encouraging readers — both young and old — to embrace growth, responsibility, and positive change in their everyday lives.