Author

Michael Bolos received his Bachelor of Science in Industrial & Labor Relations from Cornell University.  Mr. Bolos has studied Psychology at Harvard University and Philosophy, Politics, and Economics at the…

Tracy Sinclair, MCC, is also a trained coaching supervisor, a mentor coach and an ICF assessor. Tracy trains coaches and works with managers and leaders to develop their coaching capability.…

Sarah Landrum is a freelance writer and blogger. Her blog, Punched Clocks, shares leadership and career advice for professionals and mentors. Catch Sarah on social media and subscribe to her blog newsletter for more…

Max di Gregorio, Ph.D., PCC worked for two decades in sales before founding European Coach Academy, a digital firm that provides Executive, Sales and Business, and Mentor Coaching, as well…

Tony Alessandra, PhD, has authored 30 books and more than 100 audio/video programs. He was inducted into the NSA Speakers Hall of Fame in 1985 and the Top Sales World…

Sara Smith, MCC, is the 2020 Chair of the ICF Professional Coaches Global Board. She is principal of Smith Leadership. Sara worked for IBM for nearly 30 years and finished…

Mark Ruth is ICF’s Director of Research and Education. He has been an ICF Global staff member for more than 10 years. His team maintains oversight of ICF Member research…

Tomas Chamorro-Premuzic, Ph.D., serves as Hogan Assessments’ chief executive officer and is an international authority in psychological profiling, consumer analytics and talent management. Representing Hogan at conferences worldwide, Tomas is…

Robert Kegan, Ph.D. is the Meehan Professor of Adult Learning and Professional Development at the Harvard University Graduate School of Education, and co-author of Immunity to Change: How To Overcome…

Thomas Tkach is a Research Assistant for ICF, as well as a Life Vision and Enhancement Coach, writer, artist and entrepreneur. He holds a bachelor’s degree in business administration from…