Dr. Dinçer ÖLÇÜM works as a Science Teacher at Kütahya Science and Art Center. He worked as a school vice principal and school principal under the Ministry of National Education. He received his Master's degree from Sakarya University and his Ph.D. degree from Kocaeli University in the field of educational administration.

Earl Jones Muico is an Associate Professor at UM Tagum College. An AB English graduate with a master’s degree in Language Teaching. He is very passionate about public speaking. His passion for the craft bore fruit, wherein students he coached won several public speaking contests. His knowledge in public speaking is not just limited to theories but also in contextualized applications. In fact, he has been the host of multiple events, which include local and international conferences. He believes that public speaking is a craft that is not learned in books but is acquired through constant and meaningful practice.

Assoc. Prof. İbrahim Limon currently works as a part time lecturer at Haliç University. He previously worked at Medipol University and Sakarya University. He graduated from Bosphorus University, Educational Faculty. He got his master's degree in Educational Administration and Supervision at Sakarya University and Phd degree in the same field at Abant İzzet Baysal University in 2019. His doctoral thesis was on teachers’ change fatigue, demoralization, and job performance. He published several articles in both national and international journals. Assoc. Prof. Limon developed and adapted scales into Turkish. He presented many papers at conferences and edited an international book in English. His research areas are school leadership, organizational behavior, and educational change. He is the language editor of an international journal and among the editorial team of national ones. Assoc. Prof. Limon is one of the organizing committee members of an international conference held in different countries for the past few years.