Lead unshaken, in a world of constant change.

Be among the first to experience Unshakable Leadership, the definitive guide to leading with clarity, courage, and consistency in uncertain times. This powerful book reveals how exceptional leaders build inner stability, make decisive choices, and inspire trust even in moments of pressure, complexity, and transformation.

About Adeolu

Renowned Afro-optimist Adeolu Adewumi-Zer, a global strategist and champion of African excellence for over twenty-five years, is among the distinguished voices behind Unshakable Leadership. As the founder of ZER Consulting Africa, she has spent decades empowering leaders and organisations across Africa and beyond to build resilience, lead with clarity, and create sustainable impact in an increasingly complex world.

Having spearheaded strategic growth initiatives across Africa, before leading a major financial institution in Nigeria, Adeolu’s strategic insights and unwavering commitment to excellence have earned her numerous accolades. A mother of two global Africans, her Afro-optimism extends beyond business as she advocates for financial inclusion, gender equality, and quality education.

Adeolu Adewumi-Zer

Adeolu Adewumi-Zer

Founder & CEO, ZER Consulting Africa

The Unshakable Afro-Optimist!

At the heart of Unshakable Leadership is a powerful idea: optimism is not naïve, it is disciplined, intentional, and resilient.

Through the lens of the Unshakable Afro-Optimist, this book explores how leaders remain grounded, hopeful, and decisive even in the face of uncertainty, pressure, and global complexity.

Are you an entrepreneur, CEO, or Afro-optimist?

Written by a collective of seasoned leaders and thinkers, Unshakable Leadership was created for people like you, leaders navigating uncertainty, making complex decisions, and guiding others through change. The book brings together lived experience, practical wisdom, and grounded optimism to help you lead with clarity and confidence when it matters most.

Leading From the Start: #1 in Three Categories.

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