Author

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…

Robert Holmes Th.D, PCC is an expert in the science of human behavior and performance. He is the Performance Coach at Frazer Holmes Coaching www.frazerholmes.com, a boutique Coaching and Coach…

Tess C. Taylor, PHR is a certified Web Content Manager, Human Resources Professional, and Career Coach with nearly two-decades of writing experience. Tess also founded the popular blogazine, The HR…

Ro Gorell specializes in performance improvement and talent development, helping organizations leverage talent and effect change through collaboration. She is the author of Group Coaching and co-author of 50 Top…

Teresia LaRocque, MCC, MAA, is Canada’s first Master Certified Coach and a co-founder of ICF Vancouver Charter Chapter. Over the past 20 years, she has been a key player in…