About

Feyisola Adetunji is a globally respected international business and diplomatic protocol expert with over eighteen years of distinguished experience spanning leadership, governance, education, and international engagement. He is the award-winning author of The Protocol Advantage: The Executive Guide to Professional Conduct in Global Spaces, a widely recognized global resource for leaders, diplomats, and professionals navigating high-level international environments.

Feyisola’s career reflects a rare blend of strategic leadership, diplomatic insight, and operational excellence. He has held senior leadership and advisory roles across public and private sectors, serving as an entrepreneur, political strategist, and education specialist with a strong focus on inclusion, vocational advancement, and technical education systems.

A trusted consultant in international business, diplomatic protocol, and cross-cultural communication, Feyisola advises a diverse portfolio of clients, including corporate executives, national governments, international organizations, diplomats, traditional leaders, aristocrats, and influential political figures. His expertise is particularly sought after in matters of executive presence, order of precedence, reputation management, and high-stakes global engagements.

Feyisola is the Founder and Chief Executive Officer of Crownesther International, a Maryland-based leadership and protocol consulting firm serving Washington, DC, and global clients. Crownesther International is renowned for its work in leadership consulting, diplomatic protocol, international engagement, and organizational culture, helping institutions strengthen performance, enhance credibility, and achieve strategic distinction on the global stage.

He received advanced professional training from the European School of Protocol, London, and The Protocol School of Washington, USA, and remains actively engaged in advancing the field through professional affiliations. Feyisola is a member of Protocol and Diplomacy International – Protocol Officers Association (PDI-POA), the Washington Educational & Cultural Attaché Association (WECAA), and other international professional bodies.

Through his consulting work, teaching, speaking engagements, and published thought leadership, Feyisola Adetunji continues to shape conversations at the intersection of leadership, diplomacy, protocol, and global influence, equipping leaders and institutions to operate with confidence, clarity, and credibility in international spaces.