Adesola Afolayan Olayinka (PhD) is an accomplished IT and Management Consultant, Researcher, writer, Mathematics Educator, Entrepreneur, an active Christian and a storyteller. Growing up as a Yoruba man from Nigeria and having lived in South Africa and the Kingdom of Eswatini for decades, Adesola has spent many years forging life's trials and challenges with faith, courage, and much grace.

"When Your All is Not Enough" is a deeply and poignantly told life's journey replete with love, heartbreak, faith, and redemption. Real-life experiences bring forth the complexities of love, faith, and personal growth.

Other than writing, Adesola is devoted to one-on-one mentoring, prayers and discipleship pieces of training the ministry across nations, and charitable pursuits close to his heart. He intends to continue using public speaking, community involvement, and writing more books as opportunities to help other people.

Adesola currently resides in the Kingdom of Eswatini. The book is a testament to the author in the power of grace and trials to change people