Wangdo Kim is the professor of Ingeniería Mecánica, Universidad de Ingenieria y Tecnologia - UTEC, Lima, Perú. He has been a researcher at Technical University of Lisbon, Biomechanics Laboratory, Portland State University, Associate Professor, Nanyang Technological University, Singapore. He is the author of Proprioception, Knee Surgery - Reconstruction and Replacement, and Research Trends and Challenges in Medical Science, among other books. His work has appeared in bicycling magazine, biomechanics, Ecological Psychology, Golf Science, Podiatric medicine, Yoga and Physiotherapy, and Sports engineering. He has been married to Miwon Chung for thirty-seven years and lives in Barranco, Lima, Peru.