Professor Emeritus Jeon Han-Yong is a geosynthetics/technical organic materials researcher of Inha University, Incheon, South Korea. Since 1998, he is the director of Geosynthetics Institute Korea Directory and has worked in International Geosynthetics Society as Council member (2008-2012) and the 6th president of Korean Geosynthetics Society (2011-2013) and the 32nd President of Korean Fiber Society (2014-2015). He has published more than 1,141 proceedings in the domestic and international conferences and published 230 papers including "Bending Strength Evaluation of Three Dimensional Double Rachel Geosynthetic Cementitious Composite Mat (GCCM) under Environmental Conditions," applied sciences, 13, 11271, 2024 in domestic & international journals. He wrote 36 Korean and English books including "Review of Sustainable Geosynthetics Development Trend with Environmental Adaptive and Eco-Environmental Performances Point of View," Geopolymers and Other Geosynthetics, ISBN 978-1-78985-176-2, IntechOpen, 2020.