Robert Hart has taught as a visiting instructor in the Department of Tourism Management at Keimyung University in Daegu since 2001. He holds a B.A. in English/journalism and a M.A. in English from Murray State University in Kentucky and has recently published the textbook, "Shortcuts: English Conversation for Tourism." Before coming to Korea, he taught in the U.S., Chile and Argentina. He is currently completing a Ph.D. in tourism management at Paichai University in Daejon.

Casey Allen is an eLearning consultant in instructional design at the Northern Alberta Institute of Technology. He has also been an English composition instructor at Keimyung University, an instructional designer with Mortech Services, and a public school teacher in Canada for 10 years. He is also currently enrolled as a student at Northcentral University taking a Ph.D. in Educational Technology Management and has a Master of Distance Education degree from Athabasca University as well as a Bachelor of Education (Secondary) degree from the University of Alberta. He has contributed to three college texts as a subject matter expert.