“In a world where leadership models are changing, Amer's book clarifies the notion that effective leaders succeed the most when they relate and connect to the people around them. Kaissi shatters the myths about what humility really means, and shows us that it is not for the weak but actually requires inner confidence and a strength of character many don't possess. He shows us that arrogance and dictatorship may help in the very short-term, but rarely lead to sustainable, impactful success. Read this book to ask yourself the tough questions and get inspired to adopt a new model of leadership success."

– Maria Ross, brand strategist, speaker and author of The Empathy Edge

“In masterful fashion, Kaissi brings humility to life. Through inspiring stories and clear summaries of academic research, Humbitious illuminates why humility is a vital strength for anyone wanting to make a positive impact. A must read for anyone who wants to elevate their leadership potential and effectiveness.”

– Dr. Brad Owens, Associate Professor, Marriott School of Management, Brigham Young University & one of the world’s foremost experts on humble leadership,

“For those who often hear the buzzword "humility" but wonder what it really means and whether it works, Professor Kaissi's Humbitious: The power of low-ego, high-drive leadership is a must-read. Not just another person's opinion or preaching of humility, his book is based on decades of cumulative scientific evidence on the effectiveness of humility in improving individual performance and relationships with others, and in transforming teams and organizations.”

– Dr. Amy Ou, Associate Professor, Humility Researcher, Department of Management & Marketing, The Hong Kong Polytechnic University